A conductor of capacitance `10mu F` connected to other conductor of capacitance `40mu F` having equal charges `100mu C` initially. Find out final voltage and heat loss during the process?

A capacitor of capacitance of 10 mu F is charged to 10 V . The energy stored in it is

The charge on the condenser of capacitance 2mu F in the following circuit will be -

The charge on the condenser of capacitance 2mu F in the following circuit will be -

An inductor of inductance 20 mH is connected across a charged capacitor of capacitance 5 mu F & resulting L-C circuit is set oscillating at its natural frequency . The maximum charge q is 200 mu C on the capacitor . Find the potential difference across the inductor when the charge is 100 mu C .

Two capacitors each of capacitance 2mu f are connected in series. A third capacitor of capacitance 3 mu f is connected in parallel to this combination. The effective capacitance is