If C and `C_(0)` are capacities of a capacitor with and " without dielectric medium respectively then dielectric constant of medium K is

Parallel Plate Capacitors with and without Dielectric

The capacitance of a capacitor, filled with two dielectrics of same dimensions but of dielectric constants K_1 and K_2 respectively as shown will be -

A parallel plate capacitor has capacitor has a capacity of 6 muF when dielectric medium separting the plates.

Capacity Of Paralell Plate Capacitor With Dielectric

When plate of a capacitor are separated by a dielectric medium of relative permitively K , instead of air, ……… becomes …….. Times.

What is dielectric constant for an insulating medium?

The natural frequency of an LC - circuit is 1,25,000 cycles per second. Then the capacitor C is replaced by another capacitor with a dielectric medium of dielectric contant k. In this case, the frequency decreases by 25 kHz. The value of k is

A parallel plate air capacitor has capacitance 18 mu F. If the distance between the plates is tripled and dielectric medium is introduced the capacitance becomes 72 mu F. The dielectric constant of the medium is :-