Read and download the CBSE Class 12 Physics Electric Circuits Objective Questions. Designed for 2026-27, this advanced study material provides Class 12 Physics students with detailed revision notes, sure-shot questions, and detailed answers. Prepared by expert teachers and they follow the latest CBSE, NCERT, and KVS guidelines to ensure you get best scores.
Advanced Study Material for Class 12 Physics Chapter 1 Electric Charges and Fields
To achieve a high score in Physics, students must go beyond standard textbooks. This Class 12 Chapter 1 Electric Charges and Fields study material includes conceptual summaries and solved practice questions to improve you understanding.
Class 12 Physics Chapter 1 Electric Charges and Fields Notes and Questions
CBSE Class 12 Physics Electric Circuits Objective Questions. Please refer to the examination notes which you can use for preparing and revising for exams. These notes will help you to revise the concepts quickly and get good marks.
1. Calculate the resistance between P and Q in the following network. Each element has resistance 3Ω.
(a) 6 Ω (b) 4 Ω (c) 3 Ω (d) 2 Ω
2. The resistance between P and Q in the following combination of resistances is
(a) 8 Ω (b) 6 Ω (c) 5 Ω (d) 4 Ω
3. The effective resistance between points P and Q is
(a) 150 Ω (b) 120 Ω (c) 90 Ω (d) 80 Ω
4. Six resistances, each equal to 4 Ω are connected as shown in the figure. The effective resistance between any two vertices is
(a) 2 Ω (b) 8 Ω (c) 12 Ω (d) 16 Ω
5. The equivalent resistance between the points A and B of the following circuit is
(a) 5 Ω (b) 10 Ω (c) 15 Ω (d) 20 Ω
6. Seven resistors, each of 1 Ω, are connected as shown in the figure. The effective resistance between P and Q is
(a) 34Ω (b) 78Ω (c) 23Ω (d) 7Ω
7. The resistance across points D and E of the circuit is
(a) R/2 (b) R/3 (c) R/4 (d) 2R
8. Five cells each of internal resistance 0.2 and e.m.f. 2V are connected in series with a resistance of 4Ω. The current through the external resistance is
(a) 0.2 A (b) 0.5 A (c) 1 A (d) 2 A
9. Assume that the internal resistance of battery is zero and the key is closed in the following circuit, the reading of the ammeter is
(a) 0.25 A (b) 0.5 A (c) 1.0 A (d) 2.0 A
10. In the following circuit, the reading of the voltmeter is
(a) 5 V (b) 10 V (c) 15 V (d) 16.5 V
11. A cell of e.m.f. E is connected across a resistance R. The potential difference between the terminals of a cell is measured equal to V. The internal resistance of the cell is
(a) (E – V)R (b) 2(E− V)R/ V (c) 2(E− V)R/E (d) (E− V)R/V
12. In the circuit shown in the figure, the heat produced in the 5 Ω resistor, due to the current flowing through it, is 10 calories per second. The heat generated in the 4 ohm resistor is
(a) 1 cal/s (b) 2 cal/s c) 3 cal/s (d) 4 cal/s
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Free study material for Chapter 1 Electric Charges and Fields
CBSE Class 12 Physics Chapter 1 Electric Charges and Fields Study Material
Students can find all the important study material for Chapter 1 Electric Charges and Fields on this page. This collection includes detailed notes, Mind Maps for quick revision, and Sure Shot Questions that will come in your CBSE exams. This material has been strictly prepared on the latest 2026 syllabus for Class 12 Physics. Our expert teachers always suggest you to use these tools daily to make your learning easier and faster.
Chapter 1 Electric Charges and Fields Expert Notes & Solved Exam Questions
Our teachers have used the latest official NCERT book for Class 12 Physics to prepare these study material. We have included previous year examination questions and also step-by-step solutions to help you understand the marking scheme too. After reading the above chapter notes and solved questions also solve the practice problems and then compare your work with our NCERT solutions for Class 12 Physics.
Complete Revision for Physics
To get the best marks in your Class 12 exams you should use Physics Sample Papers along with these chapter notes. Daily practicing with our online MCQ Tests for Chapter 1 Electric Charges and Fields will also help you improve your speed and accuracy. All the study material provided on studiestoday.com is free and updated regularly to help Class 12 students stay ahead in their studies and feel confident during their school tests.
Our advanced study package for Chapter Chapter 1 Electric Charges and Fields includes detailed concepts, diagrams, Mind Maps, and explanation of complex topics to ensure Class 12 students learn as per syllabus for 2026 exams.
The Mind Maps provided for Chapter Chapter 1 Electric Charges and Fields act as visual anchors which will help faster recall during high-pressure exams.
Yes, teachers use our Class 12 Physics resources for lesson planning as they are in simple language and have lot of solved examples.
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