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Physics · May / June 2022 · Paper 11 · Question 12

5054Uses of electricity

A 1000 W, 240 V electrical device is switched on. How much energy does it use in 5.0 minutes?

  1. A5000 J
  2. B12 000 J
  3. C72 000 J
  4. D300 000 J

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Correct answer: D. 300 000 J

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