Physics, asked by harpreet3485, 1 year ago

When the reading on ammmeter and voltmeter coincide?

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Answered by Okevic
1

Answer: Explanation: When the pointers of the voltmeter or ammeter does not coincide withe the zero mark on the scale then the error is known as zero error. Now if there is a zero error on the device then the error must be subtracted from the reading to get the perfect result

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