An RLC Circuit Has a Resistance of 200 $\Omega$ And an Inductance of 15 MH

question 68

Multiple Choice

An RLC circuit has a resistance of 200 $\Omega$ and an inductance of 15 mH.Its oscillation frequency is 7000 Hz.At time t = 0 the current is 25 mA and there is no charge on the capacitor.After five complete cycles the current is:

• A)0 A
• B)1.8 * 10^-6 A
• C)2.1 *10^-4 A
• D)2.3 * 10^-3 A
• E)2.5 * 10^-2 A

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