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Current electricity

Current electricity

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Question 15

Which change to the circuit will restore the voltmeter reading to zero?

A

An increase in the emf of the cell

B

An increase in the resistance of R1R_1R1​

C

A decrease in the resistance of R2R_2R2​

D

A decrease in the resistance of R3R_3R3​

Markscheme

Current electricity Questions

  1. A Level
  2. /Physics
  3. /Current electricity

37 exam-style questions on AQA A Level Physics Current electricity, covering Basics of electricity, Current-voltage characteristics, Resistivity, Circuits, Potential divider, and Electromotive force and internal resistance. Each one has a worked solution and a mark scheme showing where the marks go.

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