Multiple choice

The instrument ' Voltameter' is used to

  1. Transmitting the visible moving images of wireless waves

  2. Amplify currents and perform other functions usually performed by a themionic value

  3. Measure potential difference between two points

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A voltameter is an instrument used to measure potential difference (voltage) between two points in an electrical circuit. It works on the principle of electromagnetic induction and provides readings in volts.

Keep practicing — related questions