Question 48 of 190
The AC voltage across a resistance can be measured using a:
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Answer: (C) Hot wire voltmeter
The AC voltage can be measured by hot wire voltmeter. It uses the heating effect of the current.
Alternating Current
JEE Main level, single correct, medium
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More Physics practice
- Alternating CurrentIn a series LCR circuit with , , the resonant angular frequency is:
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The r.m.s value of the current is
JEE Main Physics practice question on Alternating Current (Alternating Current, Voltage and Power), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.