[" A variable condenser is permanently connected "],[" to a "100V" battery.If the capacity is changed from "],[2 mu F" to "10 mu F" ,then change in energy is equal to "]

A variable condenser is permanently connected to a 100 V battery. If capacity is changed from 2 mu F to 10 mu F then energy change is equal to

A variable condenser is permanently connect to a 100V battery. If the capacity is charged from 2muF to 10muF , then change in energy is equal to

A variable condenser is permanetly connect to a 100V battery. If the capacity is charged from 2muE to 10muF , then change in energy is equal to

A variable capacitor is kept connected to a 10 V battery, if the capacitance of the capcitor is changed from 7muF to 3muF , what is the change in the energy?

A variable capacitor is kept connected to a 10V battery.If the capacitance of the capacitor is changed from 7 mu F to 3 mu F .the work done is x times10^(-4) J.What is the value of x ?

The capacitance of a variable capacitor joined with a battery of 100 V is changed from 2 mu F to 10 mu F . What is the change in the energy stored in it ?

Capacity of a capacitor is 48mu F . When it is charged from 0.1 C to 0.5 C , change in the energy stored is

A condenser of capacity 50 mu F is charged to 10 volts. Its energy is equal to

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