Question

Define capacitance and write it's unit

Answer 1

The SI unit of capacitance is the farad (symbol: F), named after the English physicist Michael Faraday. A 1 farad capacitor, when charged with 1 coulomb of electrical charge, has a potential difference of 1 volt between its plates. The reciprocal of capacitance is called elastance.

Answer 2

Capacitance :

It is defined as the ratio of charge given to the conductor to the potential developed in the conductor. It's unit is farad (F).