Question

derive the expression for potemtial difference between two points due to a point charge.​

Answer 1

Explanation:

Electric Potential V of a Point Charge

The potential at infinity is chosen to be zero. Thus V for a point charge decreases with distance, whereas E for a point charge decreases with distance squared: E=Fq=kQr2 E = F q = k Q r 2 .

Answer 2

Answer:

Electric Potential V of a Point Charge

The potential at infinity is chosen to be zero. Thus V for a point charge decreases with distance, whereas E for a point charge decreases with distance squared: E=Fq=kQr2 E = F q = k Q r 2 .