Electrical power

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Question 26
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A student sets up a circuit to investigate the power rating of a small electric motor.

A circuit diagram containing a d.c. power supply connected in a series loop with a closed switch, an ammeter, and an electric motor. A voltmeter is connected in parallel across the electric motor. The ammeter shows a reading of 0.65 A and the voltmeter shows a reading of 8.0 V.

Calculate the electrical power supplied to the electric motor.

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Electrical power Questions

  1. GCSE
  2. /Physics
  3. /Electrical power