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Question 21

A student connects a portable travel kettle to the 12 V DC accessory socket in a car. The heating element of the kettle has a power rating of 150 W.

What is the current in the heating element when the kettle is operating?

A

0.080 A0.080\text{ A}0.080 A

B

12.5 A12.5\text{ A}12.5 A

C

0.65 A0.65\text{ A}0.65 A

D

1.8 A1.8\text{ A}1.8 A

Markscheme

Simple circuits Questions

  1. GCSE
  2. /Physics
  3. /Simple circuits

42 exam-style questions on OCR GCSE Physics Simple circuits. Each one has a worked solution and a mark scheme showing where the marks go.

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