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Physics (AS & A Level) · Oct / Nov 2019 · Paper 13 · Question 34

9702Kirchhoff’s laws

A battery of electromotive force (e.m.f.) 12 V and negligible internal resistance is connected to three resistors, each of resistance 6.0 Ω, as shown. What is the power dissipated in resistor R?

  1. A2.7 W
  2. B6.0 W
  3. C11 W
  4. D24 W

As printed in the paper

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Correct answer: C. 11 W

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