College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
Related questions
Question
Find the inductor current at t=15 s. Express your answer in amperes.

Transcribed Image Text:In (Figure 1), take ɛo = 14 V, R = 2.1 N, and L = 23 H.
Initially the switch is in position B and there's no current
anywhere. At t = 0 the switch is thrown to position A, and
at t = 10 s it's returned to B.
Figure
1 of 1
Switching to B takes the
battery out of the circuit.
The current decays
exponentially.
With switch at A,
current builds up.
R
ww
Be
EL L
(a)
(b)
Provide
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