What the MSBSHSE Class 12 Physics Textbook Covers
The Physics paper for Class 12 is set from one book: the Balbharati textbook published for the state board. Balbharati is the state's textbook bureau, so this is not one option among many. It is the prescribed book, and every chapter, exercise and diagram in your board paper traces back to it. The same book is printed in English medium for students who study in English, and the content is identical to the Marathi version.
How the book is organised
The textbook is split into two parts, and the chapters run in a fixed order that matches the syllabus. Part I deals mainly with mechanics and thermal physics, and Part II moves to electricity, magnetism and modern physics. Each chapter follows the same internal pattern, so once you learn the rhythm of one chapter you can navigate all of them.
Every chapter opens with a short introduction that connects the topic to something you already know, then builds the theory step by step. Definitions, laws and derivations appear in the flow of the explanation rather than in separate boxes, which means you have to read actively: underline the statement of a law when you first meet it, because the same wording is often expected in your answer.
Theory, solved examples and exercises
After the theory, each chapter gives solved examples. These are worked problems that show the expected method: write the given data, state the formula, substitute with units, and box the final answer. Treat them as answer-writing models, not just as practice. If a numerical carries two marks, the examiner typically looks for the formula, the substitution and the correct unit, so a bare number with no working loses marks even when it is right.
The end-of-chapter exercises are graded on purpose. You will find conceptual questions that ask you to explain why something happens, numericals that need calculation, and long-answer questions that ask for derivations or descriptions with diagrams. This mix mirrors the board paper, which is why solving every exercise is the most direct preparation available to you. For a typical example, a question like "state the conditions under which a charged particle experiences no magnetic force" tests a concept, while a numerical on induced emf tests the same chapter's formula, and both can appear in the same paper.
Before you buy a copy or download the PDF, confirm that you have the edition prescribed for the current academic year, since reprints can carry corrections. Check the Balbharati site for the latest edition. [verify]
Once you know the structure, the next step is to see the chapters themselves. If you want the official scope of the paper alongside the chapter list, keep the syllabus and blueprint open as you read.
Chapter-Wise List of the Class 12 Physics Textbook
The book is bound in two parts, and the chapters run in a fixed order. Part I is mechanics and thermal physics; Part II is electricity, magnetism and modern physics. Learn the order now, because your study plan and your revision will follow it.
Part I chapters
| Chapter | Name | Main focus |
|---|---|---|
| 1 | Rotational Dynamics | Circular motion, moment of inertia, torque, rolling motion |
| 2 | Mechanical Properties of Fluids | Pressure, Bernoulli's principle, viscosity, surface tension |
| 3 | Kinetic Theory of Gases and Radiation | Gas laws from molecular motion, specific heats, blackbody radiation |
| 4 | Thermodynamics | First and second law, thermodynamic processes, heat engines |
| 5 | Oscillations | SHM, energy in SHM, simple pendulum, free and forced oscillations |
| 6 | Superposition of Waves | Stationary waves, beats, reflection, vibration of strings and pipes |
| 7 | Wave Optics | Huygens' principle, interference, diffraction, polarisation |
| 8 | Electrostatics | Coulomb's law, electric field and potential, capacitors |
| 9 | Current Electricity | Ohm's law, resistivity, cells, Kirchhoff's laws, potentiometer |
| 10 | Magnetic Effects of Electric Current | Force on a current, moving coil galvanometer, magnetic materials |
| 11 | Magnetic Materials | Magnetisation, hysteresis, classification of magnetic substances |
Part II chapters
| Chapter | Name | Main focus |
|---|---|---|
| 12 | Electromagnetic Induction | Faraday's and Lenz's laws, induced emf, eddy currents |
| 13 | AC Circuits | AC through R, L and C, impedance, resonance, transformers |
| 14 | Dual Nature of Radiation and Matter | Photoelectric effect, Einstein's equation, de Broglie wavelength |
| 15 | Structure of Atoms and Nuclei | Bohr model, spectra, nuclear size, mass defect, radioactivity |
| 16 | Semiconductor Devices | Band theory, p-n junction, diode, rectifier, transistor, logic gates |
The chapter numbers above follow the textbook order and should be checked against your current edition before you plan. [verify] The exact split between Part I and Part II, and the total chapter count, can change when the syllabus is revised. [verify]
Notice the pattern before you start. Chapters 1 to 4 are numerical-heavy: most questions ask you to calculate, and the formulas are short but easy to mix up. Chapters 5 to 7 are theory and derivation-heavy: you will be asked to derive an expression or explain a phenomenon with a diagram. Chapters 8 to 13 sit in between, with derivations and numericals both common. Chapters 14 to 16 reward memory plus clarity, because definitions, statements of laws and simple diagrams carry marks.
Take one example of how this plays out in the paper. From Chapter 14, a question might ask you to state the laws of photoelectric emission and then calculate the maximum kinetic energy of emitted electrons for a given frequency. The statement part is worth marks on its own, and the numerical part is worth marks on its own. Students who read only the formula and skip the statements lose half the answer. The fix is simple: while reading each chapter, write the numbered statements of laws in a separate notebook, word for word as the book gives them.
If you want to see how each chapter is tested, the syllabus and blueprint show the paper's structure, and the chapter-wise solutions for Class 12 Physics in English medium let you check your exercise answers chapter by chapter as you finish them.
How to Download the English Medium Physics Textbook PDF
Official source
The Balbharati website (the state board's textbook bureau) is the primary source for the Class 12 Physics PDF and e-book. The download is free, and once saved, the file works offline on a phone, tablet or laptop. Because the file comes from the publisher, the diagrams, circuit symbols and equations are clear and match the printed book. That matters in Physics more than in most subjects: a blurry screenshot of a ray diagram or a p-n junction figure is worse than no figure at all.
Step-by-step download
- Open the official Balbharati website in a browser.
- Go to the e-books or textbook section. The exact menu label changes from time to time, so look for "Textbooks" or "E-books". [verify]
- Select Class 12, then choose the Science stream.
- Select Physics, then choose English medium.
- Download the PDF and save it in a folder named clearly, for example "Class12_Physics_English".
The book is issued in two parts, so check that you have downloaded both Part I and Part II before you start studying. A common mistake is downloading only Part I, then discovering in December that chapters 12 to 16 are missing from the phone.
Avoid PDFs from unofficial sites and messaging groups. They are often scanned from an old edition, may have missing pages, and can carry the previous year's chapter order. If a chapter in your PDF does not match the chapter list in your MSBSHSE Class 12 Physics syllabus and blueprint, delete the file and download again from the official site.
For a quick test of whether your PDF is genuine, open Chapter 14 and check that the photoelectric effect is explained with Einstein's equation and a graph of photocurrent against applied voltage. If the chapter looks different, you have the wrong file.
English Medium vs Marathi Medium: What Changes for Physics
The syllabus, the chapter order and the exercise questions are identical in both mediums. If you compare the Marathi and English versions of the textbook, you will find the same twelve chapters in the same sequence, the same solved examples, and the same end-of-chapter exercises. The board sets one paper for all mediums, so a numerical on rotational kinetic energy or a derivation of the lens maker's formula carries the same marks whichever language you study in.
| Feature | English Medium | Marathi Medium |
|---|---|---|
| Syllabus | Same prescribed syllabus | Same prescribed syllabus |
| Chapter order | Part I and Part II, fixed sequence | Part I and Part II, same sequence |
| Exercise questions | Same questions, same numbering | Same questions, same numbering |
| Language of explanation | English | Marathi |
| Technical terms | English (for example, "magnetic flux") | Usually kept in English, sometimes with a Marathi gloss |
| Availability | Balbharati site and bookshops [verify] | Balbharati site and bookshops [verify] |
What changes is the language of explanation. Technical terms such as "capacitance", "induced emf" and "work function" are normally kept in English in both versions, so the vocabulary you must learn is largely the same.
The real difference shows up in how you write answers. Marathi medium students often translate a term mentally before writing it, which slows them down but forces them to think about meaning. English medium students have the opposite risk: they read a definition, feel they understand it, and then write it loosely in the exam. For example, the textbook defines electromagnetic induction through the rate of change of magnetic flux linked with a circuit. Writing "when magnetic field changes, current is produced" loses the marks that "rate of change of flux" earns. The fix is simple: after each chapter, copy the exact textbook wording of every law and definition into a notebook, then close the book and rewrite it from memory. Check against the textbook, not against your memory.
Use the MSBSHSE Class 12 Physics syllabus and blueprint to confirm you are studying the current chapter list, and keep the chapter-wise solutions for Class 12 Physics in English medium handy when a textbook answer needs a model phrasing.
How to Use the Textbook for Board Exam Preparation
Most students read a Physics chapter the way they read a story: once, from top to bottom, and then they move on. That is why the same chapter feels new again two months later. The textbook is designed to be read three times, each time with a different purpose. Treat these as three separate passes, not three repetitions of the same activity.
First reading
Read the chapter once without stopping to memorise anything. Do not highlight, do not copy formulas, do not try to solve the examples. Your only job is to follow the flow of the argument: what problem the chapter starts with, what new quantity is introduced, and how that quantity connects to what you already know. In the chapter on magnetic effects of electric current, for instance, notice that the chapter moves from a current-carrying wire producing a field, to the force that field exerts on another wire, to the torque on a current loop. Once you see that sequence, the formulas stop looking random.
If a sentence does not make sense on the first pass, mark it with a pencil and keep going. Many doubts clear themselves two pages later.
Second reading with notes
On the second pass, slow down and write. Maintain two separate pages per chapter:
- A formula sheet: every equation with the meaning of each symbol, its SI unit, and one condition under which it is valid. For example, note that the lens maker's formula assumes a thin lens and small angles, not just any lens.
- A definition page: laws and definitions written in your own words first, then checked against the textbook wording. Where the textbook wording is tighter, keep the textbook version.
Diagrams and derivations need their own revision slot. They are usually asked as direct questions, so practise drawing each labelled diagram at least twice and derive each result on blank paper without looking. A derivation you have only read is a derivation you cannot write in the exam.
Do not skip the "Do you know?" boxes and the activity sections. They rarely carry direct marks, but they explain why a formula works, and that understanding is what lets you answer an unfamiliar application question. Our Class 12 Physics formula sheet for quick revision is useful for checking your own sheet is complete.
Exercise practice
Solve every end-of-chapter exercise, in writing, before you look at any solution. Then mark each question in one of three ways: solved correctly, solved but with a mistake, or not solved at all. The third category is your real revision list.
Use the solved examples as answer templates. When a numerical carries three marks, the examiner is looking for the given data, the formula, the substitution with units, and the final answer with the correct unit and significant figures. Copy that structure from the textbook examples rather than writing a single line of calculation.
A common mistake is to attempt a numerical, get a wrong answer, and simply read the solution. The fix: close the book and redo the same question from the start. If you still cannot complete it, the gap is conceptual, so revisit that part of the theory before moving on. Keep the previous year question papers for Class 12 Physics with solutions for after the exercises are done, not before.
Chapter-Wise Weightage and Question Types in the Board Paper
The Physics paper is not one long test of memory. It is a set of question types, each testing a different skill, and each type rewards a different kind of preparation. If you know the pattern, you can decide how much time to give to a derivation versus a numerical versus a one-line definition.
Broadly, the paper is built in three layers: objective questions (very short, one mark each), short answer questions (two to three marks), and long answer questions (four to five marks, usually a derivation or a multi-step numerical) [verify]. The exact split of marks across these layers changes from year to year, so treat the table below as a working guide, not a fixed promise.
| Question type | Marks per question | Approximate number of questions | Tip |
|---|---|---|---|
| Objective (MCQ, very short answer, fill in the blank) | 1 | Around 8 to 10 [verify] | Answer instantly; do not overthink. These come from definitions, units and direct formulas. |
| Short answer | 2 to 3 | Around 8 to 10 [verify] | Write the law or definition, then one supporting line or a small labelled diagram. |
| Long answer (derivation or numerical) | 4 to 5 | Around 4 to 6 [verify] | Show every step: given data, formula, substitution with units, final answer. |
Which chapters carry more numericals? Rotational Dynamics, Current Electricity, Magnetic Effects of Electric Current, Electromagnetic Induction and Semiconductor Devices tend to produce calculation-heavy questions [verify]. Chapters such as Wave Optics, Dual Nature of Radiation and Matter, and Atoms and Nuclei lean towards theory, derivations and direct formula application [verify]. Kinetic Theory and Thermodynamics sit in between: you need the definitions and the graphs, plus a few standard numericals.
A typical three-mark numerical looks like this: "A wire of resistance 10 Ω carries a current of 2 A for 5 minutes. Calculate the heat produced." The marks are not for the answer alone. One mark for the correct formula (H = I²Rt), one for substituting with units and converting minutes to seconds, one for the final answer with the unit joule. A student who writes only "12000 J" often loses two of those three marks.
The common mistake is to prepare every chapter the same way. Fix it by tagging each chapter as numerical-heavy or theory-heavy, then adjusting your practice time accordingly. Before you finalise any plan, check the latest blueprint released by the board, since the question type distribution can be revised [verify]. Our MSBSHSE Class 12 Physics syllabus and blueprint page tracks the current pattern.
Building a Study Plan Around the Textbook
Before you open the book, sort your chapters into two piles. The numerical-heavy pile: Rotational Dynamics, Current Electricity, Magnetic Effects of Electric Current, Electromagnetic Induction, Semiconductor Devices. The theory-heavy pile: Wave Optics, Dual Nature of Radiation and Matter, Atoms and Nuclei, plus the definition-and-graph parts of Kinetic Theory and Thermodynamics. This sorting decides how you spend each study hour, because a chapter like Current Electricity needs twenty solved numericals while a chapter like Atoms and Nuclei needs clean definitions and a few standard derivations.
8-week plan
Eight weeks is a realistic runway if you start early enough, and it splits neatly into four blocks of two weeks each.
- Weeks 1 and 2, Part I: cover roughly one chapter every two days. Read the theory, copy the derivations once by hand, and solve every end-of-chapter exercise. Do not move to the next chapter until the exercises of the current one are attempted, even if some remain unsolved.
- Weeks 3 and 4, Part II: same rhythm. Part II has more formula-driven chapters, so keep a separate sheet for each chapter's formulas as you go.
- Weeks 5 and 6, revision: go back only to chapters you tagged as weak. Rework the exercises you had marked unsolved. This is also the time to redraw every important diagram from memory.
- Weeks 7 and 8, full papers: write at least four complete papers under a three-hour timer. After each paper, spend one full session correcting it against the marking scheme.
Daily routine
A steady two-and-a-half-hour day beats a ten-hour Sunday. Split it as one hour of theory reading, one hour of numerical practice, and thirty minutes of formula revision from your sheets. The formula slot is best kept at the end of the day, because revision of already-learned material works well when you are slightly tired.
Keep one fixed day each week, say Sunday, with no new chapter. Use it only for backlog and doubts: the exercise questions you could not solve, the derivation you fumbled, and the doubts you noted in the margin during the week. If you have no backlog, use the day for a chapter-wise test from your practice book.
Order of practice matters. The textbook exercises are your first practice set because they match the board's difficulty level and wording. Only after a chapter's exercises are done should you move to previous year question papers, which show you how the same concept appears in exam language. If a chapter is still shaky after the exercises, our chapter-wise solutions for Class 12 Physics in English medium let you check your method step by step, and the syllabus and blueprint page tells you how much weight that chapter actually carries before you invest more time in it.
Common Mistakes Students Make with the Physics Textbook
Most marks lost in Physics are not lost because a chapter was too hard. They are lost because the book was used in the wrong way. Here are the six habits that cost students the most, and the fix for each.
Reading only the theory and skipping solved examples. Solved examples teach you the writing style the examiner expects: given data, formula, substitution, answer with unit. A student who reads the theory of Electrostatics but never studies the worked examples often writes answers that jump straight to the final number. Fix: after each example, close the book and redo it on paper. If your steps differ from the book's, find out why.
Skipping derivations because they look long. A four-mark derivation question cannot be answered with a final formula. Examiners give marks step by step, so even a half-remembered derivation earns partial credit if the starting assumption and the final result are correct. Fix: write each derivation once by hand during the first reading, then practise it from memory during revision.
Leaving out units and significant figures. A numerical answer of 9.8 without "m/s²" is treated as incomplete. The same applies to writing 9.81 when the data is given to two significant figures. Fix: train yourself to write the unit in every single step, not only in the last line.
Memorising formulas without knowing when to apply them. Students often know both the series and parallel formulas for capacitors but cannot decide which one a circuit diagram needs. Fix: for every formula on your sheet, write one line beside it describing the situation it applies to. Our Class 12 Physics formula sheet for quick revision is built for exactly this kind of annotated revision.
Ignoring diagrams and graphs. Questions on ray diagrams, motion graphs, and circuit diagrams appear as separate questions, not as add-ons. A neat, labelled diagram often carries one or two marks by itself. Fix: redraw every important diagram at least twice, once while reading and once in revision.
Using an outdated edition. An old print may carry deleted topics or miss newly added ones. Before the year begins, compare your book's contents page with the current MSBSHSE Class 12 Physics syllabus and blueprint [verify]. If the chapter list does not match, replace the book.
Is the Textbook Enough for JEE and NEET?
Short answer: enough for the board exam, not enough for JEE or NEET on its own. The Balbharati textbook does its job well. It explains every concept in the prescribed syllabus, and the exercises match the board paper's difficulty level. But JEE and NEET ask questions that are a step or two harder, and the only way to handle them is with extra numerical practice.
For NEET, a strong combination is the state board textbook plus NCERT. NEET follows the NCERT syllabus closely, so the NCERT Physics books are the safer primary reference for that exam [verify]. Use your state board book to build the concept, then read the matching NCERT chapter to see how the same idea is worded there. The overlap is large, so this does not double your workload.
For JEE, the gap is wider. JEE Main and Advanced problems often combine two or three concepts in one question. A typical textbook exercise on Current Electricity asks you to find the equivalent resistance of a simple network. A JEE question may give the same network with a capacitor and ask for the charge stored after the switch is closed. You need problem books and coaching material that expose you to multi-concept questions.
What you must not do is treat the textbook as optional once competitive exam preparation starts. Many direct board questions come straight from the end-of-chapter exercises, so skipping them costs you easy marks in the board paper. A sensible split is to finish the textbook exercises first, then move to previous year board papers, and only after that to JEE or NEET-level problem sets.
One practical warning: do not start competitive-level books before the textbook chapter is solid. A student who cannot solve the textbook numericals will not gain much from a harder problem book. Build the base chapter by chapter, and check your progress against the MSBSHSE Class 12 Physics syllabus and blueprint so you know which topics actually appear in the board paper.
Supplementary Books and Resources Worth Using
Keep the Balbharati textbook as your main source and add exactly one practice book for numericals. That is the whole shopping list. Students who buy five books usually finish none of them, and the textbook exercises stay unsolved.
The useful categories are:
- Previous year question banks: solved papers of the last five to ten years, arranged chapter-wise so you can attempt questions right after finishing a chapter.
- Formula handbooks: a thin revision booklet with every formula, unit and constant on a few pages. Useful in the last month, not in July.
- Chapter-wise test papers: short timed tests of 25 to 30 marks that copy the board pattern. These train speed better than reading.
The best practice material is free: the state board's own question papers. Solve them under a timer, then check your answers against the marking scheme so you see where step marks are given. Pair this with previous year question papers for Class 12 Physics with solutions and keep the syllabus and blueprint open while you decide which chapters need extra drilling.
If a numerical keeps going wrong, go back to the matching solved example in the textbook before opening any reference book. The example usually shows the exact step you skipped.
Quick Revision Checklist Before the Exam
In the last two weeks, stop reading new material. Your job is to make sure everything you already studied can be reproduced on paper, under time pressure. Work through this checklist honestly and tick each item only when it is actually done.
- One formula sheet, revised daily. Write every formula from both parts of the textbook on a few sheets, with the meaning of each symbol and its SI unit. Add the conditions under which the formula holds, for example that a lens formula assumes thin lenses and paraxial rays. Revise this sheet for 15 minutes every morning.
- Definitions in exact textbook language. Board answers are marked against the wording in your book. Write out definitions of terms such as electric flux, magnetic dipole moment and work function word for word, then test yourself by writing them from memory.
- Diagrams practised at least twice. Redraw the important ones, such as the ray diagram for a compound microscope, the graph of photoelectric current against potential, and the circuit for a potentiometer. Label every part; unlabelled diagrams lose marks.
- Solved examples reworked without looking. Cover the solution, attempt the example, then compare. If your steps differ, find out why before moving on.
- Exercise questions marked into three groups. Go through each chapter's exercises and tag every question as solved, unsolved or difficult. Spend your remaining time only on the last two groups.
- At least two full papers under timed conditions. Sit with a clock, no notes and no phone. Use the official question papers, then check against the marking scheme. Pair this with previous year question papers for Class 12 Physics with solutions and keep the MSBSHSE Class 12 Physics syllabus and blueprint open to confirm which chapters deserve one final pass.
Accessing the Textbook on Mobile and Offline
Download the English medium PDF once from the official Balbharati site and save it in a folder named clearly, for example "Class12_Physics_EM", so you are not hunting through Downloads the night before a test. The file stays valid for the whole year, so one careful download is enough.
Open it in a PDF reader that supports highlighting and bookmarking. Bookmark the start of every chapter, and highlight the boxed formulas and definitions as you study. Later, a quick scroll through your highlights works as a fast revision pass, especially when you pair it with the Class 12 Physics formula sheet for quick revision.
- Keep a copy on cloud storage or email the file to yourself, so a lost or formatted phone does not cost you the book.
- Study only from the official PDF. Blurry screenshots shared on messaging groups often cut off diagram labels, and a diagram without labels loses marks.
- If your internet is limited, download both parts in one sitting on Wi-Fi and then read fully offline.
For chapters where you get stuck, keep chapter-wise solutions for Class 12 Physics in English medium handy on the same device.
Frequently Asked Questions
Where can I download the MSBSHSE Class 12 Physics textbook in English medium PDF?
The official PDF is available on the Balbharati website (ebalbharati.in) under the 'e-books' section. Select Class 12, then Physics, and choose the English medium. You can view or download it for free. Some schools also provide the PDF, but always verify the edition matches the current syllabus.
Is the Maharashtra Board Class 12 Physics book available in English medium?
Yes, the Balbharati textbook for Class 12 Physics is printed in English medium alongside Marathi. The content, chapter order, and exercises are identical in both versions. English medium students use the same book for board exam preparation. You can buy it from authorised bookstores or download the PDF from the Balbharati site.
How many chapters are there in the Class 12 Physics textbook?
The textbook has 16 chapters divided into two parts. Part I covers chapters 1 to 8 (mechanics, thermal physics, waves), and Part II covers chapters 9 to 16 (electricity, magnetism, optics, modern physics). The exact chapter titles are listed in the syllabus. Always check the latest syllabus for any changes.[verify]
Is the Balbharati Class 12 Physics book enough for board exam preparation?
Yes, the Balbharati textbook is the prescribed book and covers the entire syllabus. All board questions are set from this book. However, to score well, solve all exercises and examples, and practise previous years' papers. For numericals, additional practice from guides may help, but the textbook remains the primary source.
Can I use the English medium Physics book for NEET and JEE preparation?
The Balbharati book covers most NEET and JEE topics, but the depth and problem variety may be less than what competitive exams require. Use it to build concepts, but supplement with NEET/JEE-specific materials for advanced numericals and tricky questions. The English medium version is fine as long as you are comfortable with the language.
What is the latest edition of the MSBSHSE Class 12 Physics textbook?
The latest edition is usually reprinted annually. Check the Balbharati website or the book's front page for the current year. Schools recommend the most recent edition to ensure alignment with any syllabus updates. Avoid older editions if the syllabus has changed. [verify]