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2017 · M/J · 5054/11 | Q38

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CIE-5054-2017-MJ-p11 · Question 38

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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38 A cylinder of conducting material has resistance R. A second cylinder of the same material is twice as long but has half the cross-sectional area. What is the resistance of the second cylinder? R A B R C 2R D 4R 2

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5054/11/M/J/17Cambridge O Level Physics 5054 · May/June 2017 · Paper 1 variant 1 · Question 38