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2023 · O/N · 5054/11 | Q27

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CIE-5054-2023-ON-p11 · Question 27

You may use a calculator. Take the weight of 1.0 kg to be 9.8 N (acceleration of free fall = 9.8 m/s²).
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27 The current in an electric motor is 2.0A. It transfers 20J of energy in 5.0s. What is the potential difference (p.d.) across the motor? A 0.50V B 2.0V C 8.0V D 50V

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5054/11/O/N/23Cambridge O Level Physics 5054 · Oct/Nov 2023 · Paper 1 variant 1 · Question 27