Physics, asked by Anonymous, 2 months ago

what is voltmeter ????​

Answers

Answered by 0llDHANASHRIll0
1

Voltmeter, instrument that measures voltages of either direct or alternating electric current on a scale usually graduated in volts, millivolts (0.001 volt), or kilovolts (1,000 volts). ... The potentiometer operates by comparing the voltage to be measured with known voltage; it is used to measure very low voltages.

Answered by jasvindarsinghkuttan
12

Explanation:

it is an instrument that is used to measure potential difference.

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