Question
In the figure circuit section AB absorbs energy at a rate of 52 W when current i = 1.4 A through it is in the
In the figure circuit section AB absorbs energy at a rate of 52 W when current i = 1.4 A through it is in the indicated direction. Resistance R = 2.0 ?. (a) What is the potential difference between A and B? Emf device X lacks internal resistance. (b) What is its emf?
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Introduction to Electrodynamics
Authors: David J. Griffiths
3rd Edition
978-0138053260, 013805326X, 8120316010, 978-8120316010
