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2017 · M/J · 5054/11 | Q36

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CIE-5054-2017-MJ-p11 · Question 36

May/June 2017 Physics 5054/11: 40 multiple-choice questions, one mark each. No mark is deducted for a wrong answer. Electronic calculators may be used.
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36 During a thunderstorm, a lightning flash occurs when charge flows between a cloud and the Earth. On average, 20C of charge flows during each flash and there are three flashes every minute. What is the average current between the cloud and the Earth during the thunderstorm? A 1.0A B 36A C 60A D 1800A

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5054/11/M/J/17Cambridge O Level Physics 5054 · May/June 2017 · Paper 1 variant 1 · Question 36