The square wave voltage seen in figure 1 is applied to the combination of inductors seen in figure 2. (a) Find the equivalent inductance seen between terminals A and B. (b) Calculate and draw the current, i(t), instantaneous power p(t), and energy w(t) waveforms for this equivalent inductor. Assume that initially there is no energy stored in the inductors. (c) Calculate the energy stored in this circuit at 2ms.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter14: Inductance
Section: Chapter Questions
Problem 67P: In an oscillating LC circuit, the maximum charge on the capacitor is qm. Determine the charge on the...
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The square wave voltage seen in figure 1 is applied to the combination of inductors seen
in figure 2.
(a) Find the equivalent inductance seen between terminals A and B.
(b) Calculate and draw the current, i(t), instantaneous power p(t), and energy w(t)
waveforms for this equivalent inductor. Assume that initially there is no energy stored
in the inductors.
(c) Calculate the energy stored in this circuit at 2ms.
18V
v(t)
2 3
t (ms)
-18V
Figure 1
24 mH
Ao
8 mH
51 mH
V(t)
Bo-
6.8 mH
Figure 2
Transcribed Image Text:The square wave voltage seen in figure 1 is applied to the combination of inductors seen in figure 2. (a) Find the equivalent inductance seen between terminals A and B. (b) Calculate and draw the current, i(t), instantaneous power p(t), and energy w(t) waveforms for this equivalent inductor. Assume that initially there is no energy stored in the inductors. (c) Calculate the energy stored in this circuit at 2ms. 18V v(t) 2 3 t (ms) -18V Figure 1 24 mH Ao 8 mH 51 mH V(t) Bo- 6.8 mH Figure 2
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