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CBSE Boards Physics

CBSE Boards Physics: Chapter-Wise Weightage & Study Plan

CBSE Boards Physics is a fixed list of chapters — and some of them consistently carry far more marks than others. This chapter-wise weightage guide breaks every chapter down with its indicative mark share, difficulty, the exact key topics examiners keep returning to, and the fastest study strategy for each one.

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Syllabus index

Every chapter, ranked.

14 chapters · by exam weightage

01Electric Charges & FieldsHigh5–6%
02Electrostatic Potential & CapacitanceHigh5–6%
03Current ElectricityHigh6–8%
04Moving Charges & MagnetismHigh6–8%
05Magnetism & MatterLow2–3%
06Electromagnetic InductionHigh5–6%
07Alternating CurrentMedium3–4%
08Electromagnetic WavesLow2–3%
09Ray OpticsHigh6–8%
10Wave OpticsMedium4–6%
11Dual Nature of Radiation & MatterMedium3–4%
12AtomsMedium3–4%

+ 2 more chapters covered inside the app.

How it works

An AI tutor that actually tutors.

CBSE Boards Physics syllabus, mapped and highlighted

Study with OmniTutor
1

Ask anything

Stuck at 11pm before a test? Ask in chat or by voice. Answers are worked to your exam's style — not generic textbook copy.

2

Watch it explained

Every topic can become a short video lesson, generated for your chapter — with real examples and diagrams.

3

Follow a plan that adapts

A daily plan built from your syllabus's weightage. Miss a day? It rebalances instead of guilt-tripping.

Use it as your prioritization map: finish the high-weightage chapters first, protect the easy marks in the low-weightage recall chapters, and let the strategy notes stop you from over-studying chapters that the paper barely touches.

Why chapter-wise weightage matters for CBSE Boards Physics

CBSE Class 12 Physics: a finite chapter list, a board-marking pattern, and a schedule you can finish twice before the exam — if you start with the right map.

Not all chapters are created equal. The Physics paper concentrates its marks in a handful of heavy chapters every session, and the difference between a competitive score and a near-miss is usually a scheduling decision made months earlier: which chapters you finish while you still have time for practice, and which you leave for recall revision.

The table below lists every CBSE Boards Physics chapter with an indicative weightage range, a difficulty rating, the key topics that actually appear in the paper, and one concrete strategy note per chapter. Weightages shift slightly between sessions — treat the ranges as planning anchors, not guarantees.

Highest-yield chapters

  • Current Electricity6–8%
  • Moving Charges & Magnetism6–8%
  • Ray Optics6–8%
  • Electric Charges & Fields5–6%
  • Electrostatic Potential & Capacitance5–6%

Which chapters carry the most weightage in CBSE Boards Physics?

Based on recent papers, Current Electricity (~7%), Moving Charges & Magnetism (~7%), Ray Optics (~7%) typically carry the highest weightage in CBSE Boards Physics. Master these first — they concentrate the largest share of marks — then use the full chapter map below to schedule the remaining chapters around them.

Work down the table in priority order: high-weightage chapters first while your energy and study time are highest, recall-heavy chapters in the final revision pass, and genuinely hard, low-weightage chapters only after you have a solid floor of marks secured.

For every chapter you enter, do three things once: learn the core ideas, attempt timed practice questions, and schedule a recovery quiz a few days later on whatever you got wrong. That loop — learn, practice, recover — is exactly how the OmniTutor study plan sequences these chapters when you build a CBSE Boards journey.

CBSE Class 12 physics chapter-wise study planner illustration

How to turn this chapter map into a CBSE Boards study plan

A weightage table tells you what matters, but a study plan tells you when. If you have an exam date and a daily study budget, OmniTutor converts this exact chapter list into a day-by-day plan: each chapter becomes a micro-task with a lesson, a practice check, a mock-mode run, and review cards built from your mistakes.

The plan reorders itself as you practice — chapters where your accuracy is weakest get pulled forward automatically, while chapters you have clearly mastered stop consuming your revision time. Start free with up to three study journeys, one of which can be your CBSE Boards Physics plan.

Learners

They kept going. It shows.

★★★★★

“The two-pass schedule kept me from panicking in January. First pass finished before my pre-boards; the second pass was pure derivations and previous-year questions.”
MeeraCBSE Class 12 studentCBSE Boards

★★★★★

“One OmniTutor plan for both — boards derivations got their own practice checks, while JEE numericals stayed separate. Nothing got double-booked.”
KaranCBSE + JEE aspirantCBSE Boards

★★★★★

“Modern Physics and Optics carried my score. The chapter map told me exactly where the five-mark questions come from, so I practiced those derivations until they were automatic.”
SanyaCBSE Class 12 studentCBSE Boards

Questions

Asked before you did.

The CBSE Class 12 Physics paper is 70 marks in 3 hours: 5 one-mark MCQs/assertion questions, 6 two-mark questions, 6 three-mark questions, and 3 five-mark questions with internal choice. Weightage above is indicative — CBSE publishes an official unit-wise weightage document each year, and the chapter table here matches that structure.

Electrostatics, Current Electricity, Optics, and Modern Physics together decide the paper — around 45–50 marks between them. The five-mark questions almost always come from Optics, Magnetism, or Electromagnetic Induction, so those chapters need full derivations practiced aloud.

Plan for two full passes: one completed 6–8 weeks before boards, and one 2–3 weeks before, focused on derivations, definitions, and previous-year questions. OmniTutor schedules both passes automatically when you create a boards study journey with your exam date.

Yes — derivation-based questions are the backbone of the 3- and 5-mark sections (lens formula, Biot-Savart law, and the wave optics derivations appear regularly). The strategy column below flags which chapters to practice derivation-first.

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