List of top Physics Questions on Alternating current asked in MGIMS Wardha

A circuit contains a capacitor and inductance each with negligible resistance. The capacitor is initially charged and the charging battery is disconnected. At subsequent time, the charge on the capacitor will

An L-C-R series circuit consists of a resistance of 10 $ \Omega $ a capacitor of reactance 6.0 $ \Omega $ and an inductor coil. The circuit is found to resonate when put across a 300 V, 100 Hz supply- The inductance of coil is (take $ \pi $ = 3)