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2.1 Current, potential difference and resistance

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Question 7

The current in the motor of a toy car is 250 mA. How long does it take for 90 C of charge to flow through the motor?

[1]
A

22.5 s

B

360 s

C

22 500 s

D

0.36 s

Markscheme

2.1 Current, potential difference and resistance Questions

  1. GCSE
  2. /Physics
  3. /2.1 Current, potential difference and resistance

82 exam-style questions on AQA GCSE Physics 2.1 Current, potential difference and resistance, covering 2.1.1 Standard circuit diagram symbols, 2.1.2 Electrical charge and current, 2.1.3 Current, resistance and potential difference, and 2.1.4 Resistors. Each one has a worked solution and a mark scheme showing where the marks go.

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