Question

Two charge 5uC and -4uC are kept 5.0
m apart at points A and B respectively.
How much work will have to be done to
move the charge at A through a distance
of 5.0 m further away from point B along the line BA​

Answer 1

Two charge 5uC and -4uC are kept 5.0

m apart at points A and B respectively.

How much work will have to be done to

move the charge at A through a distance

of 5.0 m further away from point B along the line BA