Find `V_(ba)`, if `12 J` of work has to be done against an electric field to take a charge of `10^-2` C from a to b.

12 j of work has to be done against an existion electric field to take a charge of 0.01 C from A to B. How much is th potential difference V_B V_A?

20 J of work has to be done against an existing electric field to take a charge of 0.05 C from A to B. How much is the potential difference V_(B)-V_(A) ?

15 joule of work has to be done against an existing electric field to take a charge of 0.01 C from A to B. Then the potential difference (V_(B) - V_(A)) is :-

If 20 J of work has to be done to move an electric charge of 4 C from a point, where potential is 10 V to another point, where potential is V volt, find the value of v.

In the above situation, calculate the work done against the electric field in moving the charge Q from the third vertex to the centroid of the triangle if charges -q and +q are placed on both the vertices of the equilateral triangle.

A charge is moved in an electric field of a fixed charge distribution from point A to another point B slowly. The work done by external agent in doing so is 100J . What is the change in potential energy of the charge as it moves from A to B ? What is the work done by the electric field of the charge distribution as the charge moves from A to B ?

In an uniform electric field of strength E, a charge particle Q moves point A to point B in the direction of the field and back from B to A. Calculate the ratio of the work done by the electric field in taking the charge particle from A to B and from B to A.

If 100 J of work must be done to move electric charge equal tp 4C from a place where potential is -10V to another place where potential si V volt, find the value of V.