Question

when a test charge is brought from infinite along the perpendicular bisector of the electric dipole the work done is zero why ?

please write the detail answer and explain every steps and formula written ​

Answer 1

Answer:

But at infinity potential is zero due to which work done is simply potential at given point times the charge. And here potential at the center of the dipole is zero due to which we get zero work done. Although if we bring charge along a perpendicular bisector we will get the same result, i.e. zero.

Explanation:

Hope it's helpful to you