A capacitor of capacitance `C` is initially charged to a potential difference of `V` volt. Now it is connected to a battery of `2V` with oppoiste polarity. The ratio of heat generated to the final enegry stored in the capacitor will be

A capacitor of capacitance C is initially charged to a potential difference of V volt. Now it is connected to a battery of 2V with opposite polarity. The ratio of heat generated to the final energy stored in the capacitor will be n/4 where .n. is

A capacitor of capacitance C which is initially charged up to a potential differnce epsilon is connected with a battery of emf epsilon/2 such that the positive terminal of the battery is connected with the positive plate of the capacitor. Find the heat loss in the circuit the process of charging.

A capacitor of capacitance of 2muF is charged to a potential difference of 200V , after disconnecting from the battery, it is connected in parallel with another uncharged capacitor. The final common potential is 20V then the capacitance of second capacitor is :

A capacitor of capacitance 5 muF is charged to a potential difference of 10 volts and another capacitor of capacitance 9 muF is charged to a potential difference of 8 volts. Now these two capacitors are connected in such a manner that the positive plate of one is connected to the positive plate of other. Calculate the common potential difference across the two capacitors.

A capacitor of 5 muF is charged to a potential of 100 V . Now, this charged capacitor is connected to a battery of 100 V with the posiitive terminal of the battery connected to to the negative plate of the capacitor . For the given situation, mark the correct statement(s).

A capacitor of 5 muF is charged to a potential of 100 V . Now, this charged capacitor is connected to a battery of 100 V with the posiitive terminal of the battery connected to to the negative plate of the capacitor . For the given situation, mark the correct statement(s).

A capacitor of capacitance C is charged to a potential difference V_(0) and then connected with a resistance and a battery of EMF 3V_(0) such that the positively charged plate of the capacitor is connected to the positive terminal of the battery. The total heat generated in the resistance until the current in the circuit becomes zero is n(CV_(0)^(2)) . the value of n is ________.