If the charge on a capacitor is doubled, the value of its capacitance C will be
1) Doubled
2) Halved
3) Remain the same
4) None of these

If the height of a cylinder is doubled and radius remains the same, then volume will be (a) doubled (b) halved (c) same (d) four times

Charge on the capacitor having capacitance C_2 in steady state is

If the radius of a cylinder is doubled and the height remains same, the volume will be (a) doubled (b) halved (c) same (d) four times

Assertion: The distance between the parallel plates of a capacitor is halved, then its capacitance is doubled. Reason: The capacitance depends on the introduced dielectric.

In a cylinder, if radius is halved and height is doubled, the volume will be same (b) doubled (d) halved (d) four times

In the circuit shown in figure, the charge stored on a capacitor of capacitance 3muF is

In a pure capacitive circuit if the frequency of ac source is doubled, then its capacitive reactance will be

A capacitor of capacity 20microF is charged upto 500V and and disconnected from cell. Now this charged capacitor is connected to another capacitor of capacitance C If final common potential is 20V then find the capacitance C .

The capacitance of a parallel plate capacitor when a very thin metallic sheet is placed in the space between the plates, parallel to the plates , will (1) Increase (2) Decreases (3) Remain same (4) Nothing can be said

Each capacitor has cpacitance C. . The capacitance between 1 and 3 is.