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4.2.5 Electrical energy and electrical power

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Question 13

An electric heating element rated at 24 V, 1.5 A is switched on for two minutes.

How much energy is transferred by the heating element?

A

72 J72\text{ J}72 J

B

2160 J2160\text{ J}2160 J

C

4320 J4320\text{ J}4320 J

D

8640 J8640\text{ J}8640 J

Markscheme

4.2.5 Electrical energy and electrical power Questions

  1. IGCSE
  2. /Physics
  3. /4.2.5 Electrical energy and electrical power

69 exam-style questions on CIE IGCSE Physics 4.2.5 Electrical energy and electrical power. Each one has a worked solution and a mark scheme showing where the marks go.

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