The results of an experiment to determine the e.m.f. E and internal resistance r of a power

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The results of an experiment to determine the e.m.f. E and internal resistance r of a power supply are shown in Table 11.1. Plot a suitable graph and use it to find E and r.

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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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Question Posted: Sep 27, 2021 02:26 AM

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The results of an experiment to determine the e.m.f. E and internal resistance r of a power

Question:

V/V 1.43 1.33 1.18 1.10 0.98 1/ A 0.10 0.30 0.60 0.75 1.00

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Cambridge International AS And A Level Physics Coursebook

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