Question

Is it possible to move a charge in an electric field without doing work? If so, how ?
plz explain​

Answer 1

Answer:

Yes, it is. By moving in a vertical path.

Explanation:

The work done by the electric field is the force exerted by it on the charge for a distance d . The work done is a dot product between the force and the distance in the form

W = F.d = |F| |d| cos Θ

Where θ is the angle between the lines of the electric field and the moving charges. If the charge move in a vertical path to the lines, the angle will be 90 and in this case the work done will be zero.

W = F.d = |F| |d| cos 90 = 0

Hence, the answer is yes, it is possible when the charge moves in a vertical path to the electric field

Answer 2

Answer:

yes it is possible.

Explanation:

if there is path in an electric field that has same potential in all points of the path then we move a charge through this path .

So this is not work done

Hope it helpful to u