The switch in the circuit has been closed for a long time and is opened at t = 0.
a. Ca...
Engineering, 07.03.2020 05:59 schoolemailonlyno1
The switch in the circuit has been closed for a long time and is opened at t = 0.
a. Calculate the initial value of i.
b. Calculate the initial energy stored in the inductor.
c. What is the time constant of the circuit for t > 0?
d. What is the numerical expression for i(t) for t ≥ 0?
e. What percentage of the initial energy stored has been dissipated in the 4 Ω resistor 5ms after the switch has been opened?
Answers: 2
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