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10.3 Electrical energy and power

10.3 Electrical energy and power

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Question 6

An industrial ventilation system contains an electric fan motor with a continuous electrical power input of 5.6 kW.

Show that the fan motor uses 30.24 MJ30.24\text{ MJ}30.24 MJ of electrical energy when running continuously for 1 hour1\text{ hour}1 hour and 30 minutes30\text{ minutes}30 minutes.

[3]
Markscheme

10.3 Electrical energy and power Questions

  1. GCSE
  2. /Physics
  3. /10.3 Electrical energy and power

31 exam-style questions on Edexcel GCSE Physics 10.3 Electrical energy and power. Each one has a worked solution and a mark scheme showing where the marks go.

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