Inductor Problem:
Consider the circuit shown in the figure.
A) What is the voltage across the inductor in the instant just after the switch is closed? Use the following data: Vb = 5.50, V; R = 135.0 Ω; L = 6.87×10-1 H.
B) After the switch is closed for a long time, what is the energy stored in the inductor?
1. Voltage across inductor = Vb = 5.5 V
2. Current through circuit, i= Vb/ R = 5.5/135
Energy = 0.5 Li2 = 0.5 x 0.687 x (5.5/135)2 = 5.7 x 10-4 J
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Inductor Problem: Consider the circuit shown in the figure. A) What is the voltage across the...
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