Electric Potential & Capacitance

Question 1

Electric potential difference

Answer 1

Electric potential difference between 2 points is work done per unit charge in moving a charge from one point to other

Question 2

Capacitor

Answer 2

System with pair of conductors, separated by some distance, that carry equal but opposite charges

Question 3

Dielectric

Answer 3

Insulator placed between plates of capacitor so that the capacitor can maintain charge separation & store potential energy