A parallel plate capacitor ils arrranged horizontally in a mechanical situation with the lower plate is fixed and the other connected with a perpendicular spring as shown in figure. The area of eachh plate is `A` and in equilibrium the distance between te plates is `d_(0)`. WHen the capacitor is connected with a source of voltage `V`, a new equilibrium appears after some displacement in upper plate with the new distasnce between the plates `d_(1)`. Given that mass of the upper plate is `m`

A paallel plate capacitor with air as a dielectric is arranged horizontally. The lower plate is fixed and the other connected with a perpendicular spring. The area of each plate is A and mass of uppar plate is m . In the steady position, the distance between the plates is d_(0) . When the capacitor is connected with a battery of emf V , a new equilibrium appears, with distance between the plate as d . (a) find the spring constant k . (b) what is the maximum voltage for a given k in which an equilibrium is possible?

As the distance between the plates of a parallel plate capacitor decreased

When a parallel plate capacitor is connected to a source of constant potential difference

If the distance between the plates of a parallel plate capacitor of capacity of muF is doubled, then new capacity will be

If the distance between the plates of a parallel plate capacitor of capacity 10muF is doubled, then new capacity will be

Two parallel plate capacitors are filled with dielectrics and connected speparately across same potential difference as shown in figure. Their plate area is A and separation between plates is 'd' . Then the ration of energy stored is:

One plate of a capacitor is fixed, and the other is connected to a spring as shown in. Area of both the plates is A In strady state (equilibrium), separation between the plates is 0.8d (spring was unstretched , and the distance between the plates was d when capacitor was uncharged). The force conntant of the spring is approximately.

A parallel plate capacitor is connected to a battery and inserted a dielectric plate between the place of plates then which quantity increase