Current Electricity JEE Questions with Solution, Practice Now

Current Electricity JEE Questions: Current electricity is the movement of electric charge in a conductor such as a wire. It occurs when a difference in electric potential causes electrons to flow from one point to another, resulting in an electric current. The current electricity topic is an important part of the JEE Main Physics syllabus. The topic covers the fundamental concepts of electricity, including the basic definitions of current, voltage, resistance, power, and energy. It also includes the laws that govern the flow of electric current, such as Ohm’s law and Kirchhoff’s laws. Students should have a clear understanding of this topic to solve current electricity problems, JEE circuit problems, and various numerical problems related to circuits, resistance, voltage, etc.

Practicing Current Electricity JEE questions is of great importance for JEE aspirants of 2026. The questions on current electricity are asked in both JEE theory and numerical examinations. The more you practice, the faster you will be able to solve problems and the more accurate your calculations will be. It is essential to perform well in these sections to score high in the exam.

Current Electricity JEE Questions Overview

Current Electricity JEE questions include the application of many important concepts like Ohm’s law, resistors in series and parallel, Kirchhoff’s laws, electrical power, internal resistance and much more. The important questions on Current Electricity are asked in every JEE Mains and JEE Advanced paper. Analysing the JEE Main exam pattern for current electricity shows that although the number and type of questions keep varying every year, the main topics and concepts remain the same.

Teachers analysed JEE Main previous year question papers and mock tests design questions in the exact exam pattern with a similar level of difficulty that the student can practice. We bring the most relevant JEE Mains current electricity questions and the toughest JEE Advanced circuit questions so that students can attempt and get used to the most important and commonly asked questions. We have questions of all types from easy to very tough ones.

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Practice Current Electricity JEE Questions

Regular practice of current electricity JEE questions will help you build a strong foundation. You will also get a better understanding of how current behaves in different circuits. Solving these questions will also familiarise you with the exam pattern, and the different types of tricky questions that can be asked in JEE 2026. Here are some sample important current electricity questions JEE aspirants should practice:

1. In the diagram resistance between any two junctions is R. Equivalent resistance across terminals A and B is:

1. 11R/7

2. 18R/11

3. 7R/11

4. 11R/18

Ass2. uming all bulbs are identical, rank the brightness of the bulbs, from brightest to dimmest.

1. A > D = H > B = C > E = F = G

2. A > B = C > D = H > E = F = G

3. A > D = H > E = F = G > B = C

4. None of these

3. Three copper rods are subjected to different potential difference. Compare the drift speed of electrons through them (Vi, VII and VIII) respectively to cases given. Assume that all 3 are at the same temperature.

1. Vi = VII > VIII

2. Vi > VII > VIII

3. Vi < VII < VIII

4. None of these

4. Given that 5.0 Amp passes along the branch from C to B in figure. What is the voltage of point A.

1. +14V

2. 16V

3. -3V

4. +3V

5. In the shown circuit the resistance R can be varied: The variation of current through R against R is correctly plotted as:

6. What is the equivalent resistance between the points A and B of the network?

1. 57/7 Ω

2. 8 Ω

3. 6 Ω

4. 57/5 Ω

7. A resistance of 4Ω and a wire of length 5 meters and resistance 5Ω are joined in series and connected to a cell of e.m.f 10 V and internal resistance 1Ω. A parallel combination of two identical cells is balanced across 300 cm of the wire. The e.m.f of each cell is

1. 1.5 V

2. 2.4 V

3. 0.67 V

4. 1.33 V

8. A two-way switch S is used in the circuit shown below. First, the capacitor is charged by putting the switch in position 1. Calculate the heat generated across 3Ω resistor when the switch is in position 2.

1. 60 J

2. 40 J

3. 20 J

4. 180 J

9. The current through the battery (in the circuit below) (a) immediately after the key is closed, and (b) after a long time.

[E = 24 V, R1 = 2 Ω, R2 = 3 Ω, R3 = 4 Ω]

1. (a) → 12 A, (b) → 0 A

2. (a) → 12 A, (b) → 4 A

3. (a) → 8 A, (b) → 4 A

4. (a) → 12 A, (b) → 8 A

10. Find effective resistance between A and B.

1. 2Ω

2. 1Ω

3. 8/7 Ω

4. 6/5 Ω

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Current Electricity JEE Questions PDF

For more effective practice, students can download the Current Electricity JEE Questions PDF. This PDF contains a collection of JEE Mains current electricity questions, JEE Advanced circuit questions, and important current electricity questions JEE. It helps students revise topics quickly and practice anytime. Downloading and regularly solving questions from the Current Electricity JEE Questions PDF will boost preparation for JEE 2026 and help track progress.