An L–C circuit contains inductor of inductance L and capacitor of capacitance C with an initial charge q .The resister of the circuit is negligible. Let the instant the circuit is closed be t = 0 . (i) What is the total energy stored initially? (ii) What is the maximum current through inductor? (iii) What is frequency at which charge on the capacitor will oscillate? (iv) If a resistor is inserted in the circuit, how much energy is eventually dissipated as heat?

Manvendra Singh chahar , 11 Years ago

Grade Upto college level