An ideal battery is connected to a capacitor through a voltmeter. The reading V of the voltmeter is plotted against time t.

Question 1

An ideal battery is connected to a capacitor through a voltmeter. The reading V of the voltmeter is plotted against time t. The V-t graph for this is given by

Question 2

Correct option: (c)

Explanation:

This is basically an RC circuit, being charged from a battery. The resistance (R) of the voltmeter is the resistance in the circuit. The voltage across R is V = (Circuit Current )(Resistance) = Reading of the voltmeter (V)

Hence the nature of the V-t curve is the same as that of the I-t curve

kratos · Answer 1 · 2020-05-04T15:51:33+0000

Correct option: (c)

Explanation:

This is basically an RC circuit, being charged from a battery. The resistance (R) of the voltmeter is the resistance in the circuit. The voltage across R is V = (Circuit Current )(Resistance) = Reading of the voltmeter (V)

Hence the nature of the V-t curve is the same as that of the I-t curve

An ideal battery is connected to a capacitor through a voltmeter. The reading V of the voltmeter is plotted against time t.

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An ideal battery is connected to a capacitor through a voltmeter. The reading V of the voltmeter is plotted against time t.

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1 Answer

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