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NEET UG PHYSICS MCQ: ALTERNATING CURRENT
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Hot wire ammeters can be used for measuring:
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Correct option: A
Both AC and DC
Option A is correct. Hot wire ammeters measure the RMS value of current, which is effective for both AC and DC.
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Average power in the L-C-R circuit depends upon A generator produces a voltage that is given by , where t is in seconds. The frequency and r.m.s. voltage are In a choke coil, the resistance and resistance are such that