MEDIUM
JEE Main/Advance
IMPORTANT
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The potential difference between A and B in the circuit shown is

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Important Questions on Current Electricity

MEDIUM
JEE Main/Advance
IMPORTANT

In the circuit shown, the current i will be zero when R is

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MEDIUM
JEE Main/Advance
IMPORTANT

For the determination of emf E and internal resistance 'r' of a cell, the graph is obtained between potential difference V between the terminal of the cell against the current I, which was changed by adjusting the rheostat, is as shown. The internal resistance of the cell is

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EASY
JEE Main/Advance
IMPORTANT

The current flowing through the cell in the circuit shown is

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MEDIUM
JEE Main/Advance
IMPORTANT

The equivalent resistance between A and B in the network shown in figure is

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MEDIUM
JEE Main/Advance
IMPORTANT

The equivalent resistance between A and B in the situation shown is

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EASY
JEE Main/Advance
IMPORTANT

The resistance between the terminal points A and B of the given infinitely long circuit will be

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EASY
JEE Main/Advance
IMPORTANT

The effective resistance between A and B in the network shown is

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MEDIUM
JEE Main/Advance
IMPORTANT

Calculate the net resistance between A and B

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