Use Kirchhoffs second law to deduce the p.d. across the resistor of resistance R in the circuit
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Use Kirchhoff’s second law to deduce the p.d. across the resistor of resistance R in the circuit shown in Figure 9.10, and hence find the value of R. (Assume the battery of e.m.f. 10 V has negligible internal resistance.)
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10 V 0.1 A V 20 Ω R Figure 9.10: Circuit for Question 5.
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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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