In the circuit in Figure 9.20 the battery of e.m.f. 10 V has negligible internal resistance. Calculate
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In the circuit in Figure 9.20 the battery of e.m.f. 10 V has negligible internal resistance. Calculate the current in the 20 Ω resistor shown in the circuit.
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10 V 20 Ω 40 Ω 50 Ω
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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