If area of each plate is A and plates are separated from each other by a distance d then `C_(eq)`. between A and B is -

A radio capacitor of variable capacitance is made of n parallel plates each of area A and separated from each other by a distanced. The alternate plates are connected together. The capacitance of the combination is.

If the area of each plate is A and the separation between them is d, then find the equivalent capacitance between P and Q

If the area of each plate is A and the separation between them is d, then find the equivalent capacitance between P and Q

The plates of a parallel plate capacitor of capacity 50 mu C are charged to a potential of 100 volts and then separated from each other so that the distance between then is doubled. How much is the energy spent in doing so

The following arrangement consists of five identical metal plates parallel to each other. Area of each plate is A and separation between the successive plates is d . The capacitance between P and Q is

The following arrangement consists of five identical metal plates parallel to each other. Area of each plate is A and separation between the successive plates is d . The capacitance between P and Q is

In the following figures, area of each plate is A and d is separation between adjacent plates. Find the capacitance of system between points A and B .

In the following figures, area of each plate is A and d is separation between adjacent plates. Find the capacitance of system between points A and B .

Four metallic plates each with a surface area A of one side and placed at a distance d from each other. the plates are connected as shown in the fig. Then the capacitance of the system between a and b is -

Four metallic plates each with a surface area A of one side and placed at a distance d from each other. the plates are connected as shown in the fig. Then the capacitance of the system between a and b is -