This page has the NCERT Exemplar Class 12 Physics Chapter 2 (Electrostatic Potential and Capacitance) PDF for the 2026-27 session. The Exemplar goes one level beyond textbook exercises and is the most-cited supplementary book for CBSE Boards, JEE Main, and NEET prep. Download it free below.
- CBSE Weightage: 6 to 8 marks (Class 12 Physics Boards)
- JEE Main Weightage: 3 to 4% (typically 1 to 2 questions per shift drawn from this chapter)
- NEET Weightage: 1 to 2 questions per year
How This NCERT Exemplar Class 12 Physics Chapter 2 Page Helps You
This page pairs the official 2026-27 Exemplar PDF with a practice-strategy layer that a raw download lacks.
- 2026-27 NCERT Alignment: Every problem in the 33-question set maps to a sub-topic still in the current Class 12 Physics syllabus. You do not waste time on dropped content.
- Question-Type Inventory: A clear count of MCQ-I, MCQ-II, VSA, SA, and LA problems lets you pace each sitting against the real load.
- Self-Test Format: The book prints only problems, so students can attempt cold, mark weak ones, and return in the final revision week.
- JEE and NEET Crossover: Recent JEE Main and NEET sittings have reused Exemplar setups almost verbatim. This is the most efficient way to lift your entrance-exam score for this chapter.
Electrostatic Potential and Capacitance NCERT Exemplar Video Lecture
Source: JEEfinity by Unacademy on YouTube
What's Inside the Electrostatic Potential and Capacitance Exemplar Chapter
The Exemplar runs about 6 pages and packs problems into five sections. The topic map below shows where each sub-topic is concentrated, so you can target weak areas first without scanning the whole chapter.
| Sub-Topic Concentration | Problem Numbers |
|---|---|
| Equipotential surfaces and field-V link | 2.1, 2.2, 2.7, 2.14, 2.16 |
| Dipole potential and PE in a uniform field | 2.3, 2.4, 2.8, 2.21 |
| Capacitance of conductors and combinations | 2.5, 2.6, 2.10, 2.11, 2.24, 2.27, 2.30 |
| Effect of dielectric on capacitance | 2.9, 2.12, 2.20, 2.31 |
| Energy stored and energy density | 2.13, 2.25, 2.28, 2.33 |
Electrostatic Potential and Capacitance Exemplar Question-Type Breakdown
The 2026-27 Exemplar divides Chapter 2 into five question types. The split below shows how many problems you face in each category.
| Question Type | Number of Problems | Indicative Marks Each |
|---|---|---|
| MCQ-I (single correct) | 6 | 1 |
| MCQ-II (one or more correct) | 7 | 2 |
| Very Short Answer (VSA) | 5 | 1 to 2 |
| Short Answer (SA) | 5 | 3 |
| Long Answer (LA) | 10 | 5 |
| Total | 33 | - |
MCQ-II is the most-failed type because at least one extra option is also correct. Treat it as a slow type, not a quick one.
Time Budget for the Electrostatic Potential and Capacitance Exemplar
A realistic time map helps you plan how many sittings the chapter PDF needs. Numbers below are average attempt times for a Class 12 student who has finished the NCERT chapter.
| Question Type | Problems | Avg. Minutes Each | Total Time |
|---|---|---|---|
| MCQ-I and MCQ-II | 13 | 3 to 5 | ~52 min |
| VSA and SA | 10 | 5 to 8 | ~60 min |
| LA | 10 | 20 to 25 | ~220 min |
| Whole chapter | 33 | - | ~5.5 hours |
Spread the 5.5-hour load across four to five sittings. Back-to-back LA attempts are the fastest way to burn out and skip working out the maths in full.
Key Formulae to Lock In Before Attempting the Electrostatic Potential and Capacitance Exemplar
Most problems in this Exemplar hinge on four recurring formulas. Know these before you open the PDF and you will save 30 to 40% of attempt time per problem.
| Concept | Formula |
|---|---|
| Potential due to a point charge | V = k q / r |
| Potential due to a dipole at general point | V = 1 / 4 pi epsilon0(p cos theta / r squared) |
| Parallel plate capacitance | C = epsilon_0 A / d |
| Energy stored in a capacitor | U = (1 / 2) C V squared |
Full master table: Electrostatic Potential and Capacitance Class 12 Physics Formula Sheet
CBSE Marks Weightage Across Class 12 Physics Chapters
Chapter 2 carries about 7 marks in a typical board paper, tied with Chapter 1 for the highest Electrostatics weight.
Student Feedback
"The sub-topic table helped me go straight to capacitance problems without re-reading the whole chapter." - Class 12 student, Delhi
"MCQ-II questions here are exactly the type that tripped me in JEE Main mocks. Glad I practised them before the actual exam." - JEE aspirant
"6 pages but 33 questions - this chapter is deceptively heavy. The time budget on this page helped me plan my sessions well." - NEET aspirant
Other Resources for Electrostatic Potential and Capacitance Class 12 Physics
NCERT Exemplar Book PDF Class 12 Physics: All Chapters
| Chapter | Resource |
|---|---|
| Chapter 1 | Electric Charges and Fields Exemplar Book PDF |
| Chapter 2 | Electrostatic Potential and Capacitance Exemplar Book PDF |
| Chapter 3 | Current Electricity Exemplar Book PDF |
| Chapter 4 | Moving Charges and Magnetism Exemplar Book PDF |
| Chapter 5 | Magnetism and Matter Exemplar Book PDF |
| Chapter 6 | Electromagnetic Induction Exemplar Book PDF |
| Chapter 7 | Alternating Current Exemplar Book PDF |
| Chapter 8 | Electromagnetic Waves Exemplar Book PDF |
| Chapter 9 | Ray Optics and Optical Instruments Exemplar Book PDF |
| Chapter 10 | Wave Optics Exemplar Book PDF |
| Chapter 11 | Dual Nature of Radiation and Matter Exemplar Book PDF |
| Chapter 12 | Atoms Exemplar Book PDF |
| Chapter 13 | Nuclei Exemplar Book PDF |
| Chapter 14 | Semiconductor Electronics Exemplar Book PDF |
NCERT Exemplar Class 12 Physics Chapter 2 - Frequently Asked Questions
Ques. Where can I download the NCERT Exemplar Class 12 Physics Chapter 2 for free?
Ans. You can get the NCERT Exemplar Class 12 Physics Chapter 2 directly from this page. The PDF is free and updated for the 2026-27 NCERT session.
Ques. How many questions are in the Electrostatic Potential and Capacitance Exemplar chapter?
Ans. Chapter 2 has 33 problems across five types: MCQ-I (6), MCQ-II (7), VSA (5), SA (5), and LA (10). The chapter runs about 6 pages in the Exemplar book.
Ques. Are Exemplar problems compulsory for the CBSE Class 12 board exam?
Ans. Exemplar problems are not prescribed in the textbook, but CBSE has used Exemplar-style HOTS items in 4 of the last 5 board papers. For an A1 grade in Physics, working the Exemplar is practically needed.
Ques. Can I use the Exemplar for JEE Main and NEET preparation?
Ans. Yes. JEE Main 2024 and 2025 each had at least one question whose setup matched an Exemplar problem from Chapter 2. NEET also reuses Exemplar MCQ-II patterns. Work the Exemplar during your year and revisit before the entrance exam.
Ques. Where can I find solved answers for Chapter 2 Exemplar problems?
Ans. Solved answers for every problem are on the Electrostatic Potential and Capacitance Class 12 Physics NCERT Exemplar Solutions page.
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