A capacitor of `2muF` is charged to 20 V and then uddelny short-circuited by a coil of negligible resistance and of inducrtane `8 mu H`.Calculate
the maximum amplitude of oscillating current will be

A capacitor of 2muF is charged to 20 V and then uddelny short-circuited by a coil of negligible resistance and of inducrtane 8 mu H .Calculate the frequency of the resulting current

A capacitor having capacity of 2 muF is charged to 200 V and then the plates of the capacitor are connected to a resistance wire. The heat produced in joule will be

A capacitor of capacity 100 muF is charged to a potential difference of 12 V. It is then connected across an inductor of inductance 6 mu H . What is the current (in A) in the circuit at a time when the potential difference across the capacitor is 6.0 V?

A 20muF capacitor is charged to 30 V of potential. The battery is then disconnected and a 200 mH of coil is connected across it, so that LC oscillations are set up. Calculate the frequency of the oscillations are set up. Calculate the frequecy of the oscillatios set up and the maxium current in the coil.

A capacitor of capacitance 6muF is charged by a 6V battery. The charged capacitor is now connected to an indcutor of inductance 2 mH. Find the current I the circuit, when one-third energy stored in the capacitor converts into the energy stored in the inductor.

A 4 muF capacitor is charged to 400 V. If its plates are joined through a resistance of 2Komega , then heat produced in the resistance is

A circular coil of radius 8.0 cm and 20 turns is rotated about its vertical diameter with an angular speed of 50 rad s^-1 in a uniform horizontal magnetic field of magnitude 3.0xx10^-2 . Obtain themaximum and average emf induced in the coil. If the coil forms a closed loop of resistance 10 Omega , calculate the maximum value of current in the coil. Calculate the average power loss due to Joule heating. Where does this power come from?

An inductor of inductance 2.0 mH s connected across a charged capacitor of capacitance 5.0 mu F and the resulting LC circuit is set oscillating at its natural frequency. Let Q denote the instantaneous charge on the capacitor and I the current in the circuit. It is found that the maximum value of charge Q is 200 mu C. Find the maximum value of I

An inductor of inductance 2.0 mH s connected across a charged capacitor of capacitance 5.0 mu F and the resulting LC circuit is set oscillating at its natural frequency. Let Q denote the instantaneous charge on the capacitor and I the current in the circuit. It is found that the maximum value of charge Q is 200 mu C. When I is equal to one-half its maximum value, what is the value of Q?