Question

why current should be passed through the circuit for a short time while taking observation in ohm's law​

Answer 1

Answer:

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Explanation:

The least count of ammeter and voltmeter should be recorded properly. When there is no current flow, the pointers of ammeter and voltmeter should be at zero. To avoid unnecessary heating in the circuit, the current should be passed for a short time

Answer 2

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The least count of ammeter and voltmeter should be recorded properly. When there is no current flow, the pointers of ammeter and voltmeter should be at zero. To avoid unnecessary heating in the circuit, the current should be passed for a short time.

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