Physics, asked by R34P3R, 9 months ago

does an analog voltmeter require a power supply

Answers

Answered by rishigodhe
1

Answer:

Analog meters have several advantages over digital types: Analog needle movement gives a better idea of order of magnitude and trends than a digital readout. Analog meters do not require a power supply beyond the test current source.

Answered by PranathiS
1

Answer:

yes you need

Explanation:

voltmeter needs the power supply if you want to check the voltage

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