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2.1 Current, potential difference and resistance

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Question 18
F

A battery delivers a charge of 1.2 C every 4.0 s. For how long must the battery run to deliver a charge of 90 C?

[1]
A

30 s

B

75 s

C

120 s

D

300 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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