Electrical Engineering: Principles & Applications (6th Edition)

Published by Prentice Hall
ISBN 10: 0133116646
ISBN 13: 978-0-13311-664-9

Chapter 1 - 1.2 - Problems - Circuits, Currents, and Voltages: P1.8

Answer

$I = (2+2t)~A$

Work Step by Step

$q(t) = (2t+t^2)~C$ We can find the current. $I = \frac{dq}{dt}$ $I = (2+2t)~C/t$ $I = (2+2t)~A$
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