A Series Circuit Contains an 80-μF Capacitor,a 0

question 53

Multiple Choice

A series circuit contains an 80-μF capacitor,a 0.020-H inductor,and a switch.The resistance of the circuit is negligible.Initially,the switch is open,the capacitor voltage is 50 V,and the current in the inductor is zero.At time t = 0 s,the switch is closed.What is the maximum current in the circuit?

• A)2.2 A
• B)2.4 A
• C)2.8 A
• D)3.0 A
• E)3.2 A

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