If the difference between the radii of the two spheres of a spherical capacitor is increased, state whether capacitance will increase or decrease?

State difference between anabolism and catabolism.

State the path difference between two waves for constructive interference .

State the path difference between two waves for destructive interference .

A metal foil of negligible thickness is introduced between the two plates of a capacitor at the centre. The capacitance of capacitor will be

If the distance between the sun and the earth is increased by three times, then attraction between two will

A metal plate is introduced between the plates of a charged parallel plate capacitor. What is its effect on the capacitance of the capacitor?

Find the ratio of the potential difference that must be applied across the parallel and series combination of two capacitors C_1 and C_2 with capacitance in the ratio 1:2 , so that the energy stored in these two cases becomes the same.

A capacitor has some dielectric between its plates and the capacitor is connected to a source. The battery is now disconnected and then the dielectric is removed. State whether the capacitance, the energy stored in it, the electric field, charges stored and voltage will increase, decrease or remain constant.

The freezing point of the liquid decreases when pressure is increased, if the liquid

Two plates of a parallel plate capacitor are 4 mm apart. A slab of dielectric constant 3 and thickness 3mm is introduced between the plates with the faces parallel to them. The distance between the faces is so adjusted that the capacitance of the capacitor becomes 2/3 of its original value. What is the new distance between the plates ?