Question

1. In an electric field the work done in bringing a
2 coulomb charge from infinity to a point A is 10
joules and in bringing the same charge to some
another point B is 20 joules. Find the potential
difference between two points A and B. What
would be the work done if the same charge is
brought directly from A to B ?​

Answer 1

Answer:

v1 = 10/2 or 5 v

v2= 20/2 or 10 v

p.d. = v2- v1= 10-5 or 5v