EASY
JEE Advanced
IMPORTANT
Earn 100

In the following circuit, the potential difference between P and Q is,
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Important Questions on Electric Current and Circuits

MEDIUM
JEE Advanced
IMPORTANT

Consider the circuit shown in the figure. The current through the 6 Ω resistor is 4 A in the direction shown. What are the currents through the 25 Ω and 20 Ω resistors?

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EASY
JEE Advanced
IMPORTANT

In the circuit shown in figure, the voltage across the 2 Ω resistor is 12 V. What is the emf of the battery and the current through the 6 Ω resistors?
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MEDIUM
JEE Advanced
IMPORTANT

In the circuit shown in figure.
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(a) Find the current in the 3 Ω resistor

(b) Find the unknown emfs ε1 and ε2

(c) find the resistance R

MEDIUM
JEE Advanced
IMPORTANT

In the circuit shown in figure,
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(a) Find the current in each branch

(b) Find the potential difference Vab of point a relative to point b

HARD
JEE Advanced
IMPORTANT

In the circuit shown in the figure, calculate the following:

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(a) Potential difference between points a and b when switch S is open.

(b) Current through S in the circuit when S is closed.

MEDIUM
JEE Advanced
IMPORTANT

In this circuit, if ε1=6 V, ε2=3 V, R1=2 Ω and R2=R3=3 Ω, find the current through each cell and resistors.
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