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