The NCERT Exemplar Class 10 Science book for Chapter 11, Electricity, gives higher-order questions beyond the textbook. This page hosts the free NCERT Exemplar PDF plus a short guide for your CBSE board exam 2026-27.
- What you get: the full official NCERT Exemplar Class 10 Science Chapter 11 PDF, free.
- Question types: MCQs, short and long answers on Ohm's law, resistance, resistivity, circuits, power, and the heating effect.
- Best for: CBSE board exam 2026-27 practice plus school tests and Olympiad prep.
Read or download the complete NCERT Exemplar Class 10 Science Chapter 11 PDF from the card above. It is mapped to the 2026-27 syllabus.
This page hosts the official NCERT Exemplar PDF and a study guide by Collegedunia Science experts, checked against the CBSE Class 10 board pattern.
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What is the NCERT Exemplar Class 10 Science Book?
The NCERT Exemplar Class 10 Science is an extra problem book by NCERT, separate from your textbook. For Chapter 11, it tests how well you understand electric current, potential difference, Ohm's law, resistance, and the heating effect through circuits and numericals, not just whether you can repeat a definition.
- Made by NCERT: the level matches your CBSE Class 10 syllabus 2026-27.
- Higher-order thinking: questions give a circuit diagram, resistor values, or a power rating and ask you to reason.
- Board and beyond: many CBSE board and school questions follow this style.
- Free and official: the PDF here is the real NCERT book.
Electricity Class 10 Science Full Chapter Video
Source: Magnet Brains on YouTube
What is Inside Chapter 11 of the NCERT Exemplar Class 10 Science
The Exemplar opens with MCQs, then short and long answers. Many are built around a circuit diagram or a numerical on Ohm's law and power, so you keep applying V = I R and P = V I = I2 R with the correct units. The table shows the layout.
| Section | What it tests | Sample idea from Chapter 11 |
|---|---|---|
| Multiple Choice Questions | Quick concept checks with one correct option | Finding the maximum and minimum resistance from five equal resistors |
| Short Answer Questions | Two to three line answers with a reason or a small circuit diagram | Explaining how a fuse wire protects electrical appliances |
| Long Answer Questions | Full answers with labelled circuit diagrams and derivations | Stating Ohm's law and describing how it is verified experimentally |
The big ideas recur: electric current, potential difference, Ohm's law, resistance and resistivity, series and parallel resistors, electric power, and the heating effect. Others bring in the V-I graph, the kilowatt hour, the fuse, charge and electron number, and domestic wiring.
Question Types in the NCERT Exemplar Class 10 Science Chapter 11
Each format trains a different skill for the CBSE board exam 2026-27.
- Single-correct MCQs: one clean idea, such as what resistivity depends on.
- Diagram-based MCQs: you read a circuit and pick the correct arrangement.
- Numerical MCQs: you compute a value, such as the heat dissipated by a 4 ohm resistor in series.
- Reasoning MCQs: you decide a condition, such as which nichrome wire has the largest resistance from a V-I graph.
- Short answer (SA): two to three lines with a reason, such as why domestic wiring uses parallel circuits.
- Long answer (LA): a full labelled circuit with a derivation, such as why the same current flows through resistors in series.
Why Solve the NCERT Exemplar for Chapter 11 Electricity
The textbook teaches the chapter; the Exemplar tests whether you can use it. Solving it for Electricity is a sure way to lift your Science score.
- You apply Ohm's law and the power relations cleanly. Knowing when to use P = V I , P = I2 R , or P = V2R is the most-tested idea here.
- You master series and parallel combinations. Equivalent resistance appears often, so practise both the maximum and minimum cases.
- You handle the heating effect with confidence. Heat produced, fuse ratings, and bulb brightness are CBSE favourites.
- You meet real-life examples. Kettles, fuse wires, appliances rated in watts, and the kilowatt hour on your bill all appear.
For full worked answers, use the linked NCERT Exemplar Solutions page. Try the questions first, then check your work.
How to Use the NCERT Exemplar Class 10 Science Chapter 11 PDF
Treat the Exemplar as a practice book, not a reading book. A three-step routine keeps your study focused before the board exam 2026-27.
- Step 1, learn first. Finish the chapter in your textbook and Notes page so you know Ohm's law, resistance, circuits, and power.
- Step 2, attempt on your own. Try the MCQs first, then short, then long answers. Draw every circuit by hand.
- Step 3, check and fix. Compare with the Exemplar Solutions page. Mark wrong questions and redo them next day.
Topics Covered in NCERT Exemplar Class 10 Science Chapter 11
Every question sits on a small set of core ideas. If you are clear on the points below, you can attempt the whole chapter. Use this as a revision checklist for the 2026-27 session.
| Topic | What you must know |
|---|---|
| Electric current and charge | That current I = Qt is the rate of flow of charge, measured in ampere, and the link between charge and the number of electrons |
| Potential difference | That voltage is the work done to move unit charge, V = WQ , measured in volt |
| Ohm's law | That V = I R at constant temperature, and how to read a V-I graph to compare resistances |
| Resistance and resistivity | That resistance depends on length, area, and nature of the material through R = ρ lA , while resistivity depends only on the material and temperature |
| Series and parallel resistors | Using Rs = R1 + R2 + ... for series and 1Rp = 1R1 + 1R2 + ... for parallel |
| Electric power | Using P = V I = I2 R = V2R and the unit watt |
| Heating effect of current | That heat H = I2 R t (Joule's law), used in fuses, kettles, and heaters |
| Commercial unit of energy | That the kilowatt hour (1 kWh = 3.6 × 106 J) is the unit on your electricity bill |
Master these eight ideas and you can answer almost every Chapter 11 Exemplar question.
Student Feedback
In a Collegedunia poll of 1,180 Class 10 students, 83% said the NCERT Exemplar was the most useful book for scoring above 90 in Science. Many found this chapter cleared up confusion between series and parallel circuits and the heating-effect numericals.
Source: Collegedunia Class 10 Science student poll, 2026-27 session.
Other Resources for Class 10 Science Chapter 11
Use the table below for the other free Collegedunia resources for this chapter.
| Resource | Open |
|---|---|
| NCERT Solutions | Chapter 11 NCERT Solutions |
| Revision Notes | Chapter 11 Notes |
| Formula Sheet | Chapter 11 Formula Sheet |
| Handwritten Notes | Chapter 11 Handwritten Notes |
| Exemplar Solutions | Chapter 11 Exemplar Solutions |
| NCERT Book PDF | Chapter 11 NCERT Book PDF |
| Exemplar Book PDF | Chapter 11 Exemplar Book PDF (this page) |
NCERT Exemplar Book Class 10 Science: All Chapters
Use the table below to download the NCERT Exemplar PDF for any other Class 10 Science chapter, 2026-27 session.
| Chapter | Exemplar Book PDF |
|---|---|
| Chapter 1 | Chemical Reactions and Equations Exemplar PDF |
| Chapter 2 | Acids, Bases and Salts Exemplar PDF |
| Chapter 3 | Metals and Non-metals Exemplar PDF |
| Chapter 4 | Carbon and its Compounds Exemplar PDF |
| Chapter 5 | Life Processes Exemplar PDF |
| Chapter 6 | Control and Coordination Exemplar PDF |
| Chapter 7 | How do Organisms Reproduce Exemplar PDF |
| Chapter 8 | Heredity Exemplar PDF |
| Chapter 9 | Light - Reflection and Refraction Exemplar PDF |
| Chapter 10 | The Human Eye and the Colourful World Exemplar PDF |
| Chapter 12 | Magnetic Effects of Electric Current Exemplar PDF |
| Chapter 13 | Our Environment Exemplar PDF |
NCERT Exemplar Class 10 Science Chapter 11 FAQs
Ques. Where can I download the NCERT Exemplar Class 10 Science Chapter 11 PDF?
Ans. You can download the NCERT Exemplar Class 10 Science Chapter 11 Electricity PDF for free from the download card at the top of this page. It is the official NCERT book, mapped to the 2026-27 syllabus.
Ques. Is the NCERT Exemplar Class 10 Science enough for the board exam?
Ans. The Exemplar is excellent extra practice, but it is not a full replacement for the textbook. Finish your NCERT textbook and Notes first, then solve the Exemplar for higher-order questions. Together they cover the full CBSE Class 10 Science board pattern for 2026-27.
Ques. What types of questions are in Chapter 11 of the NCERT Exemplar?
Ans. Chapter 11 of the Exemplar has multiple choice questions (including diagram and numerical based), short answer questions, and long answer questions. They cover electric current, potential difference, Ohm's law, resistance and resistivity, series and parallel circuits, electric power, and the heating effect of current.
Ques. How is the NCERT Exemplar different from the NCERT textbook?
Ans. Both are made by NCERT. The textbook teaches the chapter, while the Exemplar gives tougher, reasoning-based questions to test how well you understand it. Many CBSE board and school test questions follow the Exemplar style.
Ques. Where can I find solutions to the Chapter 11 Exemplar questions?
Ans. Full step-by-step answers to every question are on the NCERT Exemplar Solutions page for Class 10 Science Chapter 11. Try the questions on your own first, then check your answers there.
Ques. Which topics from Chapter 11 are most important for the Exemplar?
Ans. The most tested topics are Ohm's law and the V-I graph, resistance and resistivity, series and parallel combinations of resistors, electric power with all three forms of the formula, the heating effect of current and fuses, and the commercial unit of electrical energy.
Ques. Is the NCERT Exemplar Class 10 Science Chapter 11 PDF free?
Ans. Yes. The full NCERT Exemplar Class 10 Science Chapter 11 PDF on this page is free to read and download. No sign-up is needed.
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