At time t = 0, the charge on the 50−μF capacitor in an LC circuit is 15 μC, and there is no current. If the inductance is 20 mH, the maximum current is 15 A. 15 μA. 15 mA. 6.7 mA. 15 nA.
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At time , the charge on the capacitor in an circuit is , and there is no current. If the inductance is , the maximum current is
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