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Alternating Current — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAlternating Current1 Mark
Question
The AC voltage across a resistance can be measured using:
  1. A potentiometer.
  2. A hot-wire voltmeter.
  3. A moving-coil galvanometer.
  4. A moving-magnet galvanometer.
✓

Answer

  1. A hot-wire voltmeter.
Explanation:
The AC voltae across a resustance can be measured using a hot-wore volmeter.

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