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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
In the circuit shown in Fig. P7.26, both switches operate together; that is, they either open or close at the same time. The switches are closed a long time before opening at t = 0.
a) How many microjoules of energy have been dissipated in the 12 kΩ resistor 12 ms after the switches open?
b) How long does it take to dissipate 75% of the initially stored energy?

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