Two charges of opposite sign and equal magnitude Q = 0.82 C are held 2.0 m apart as shown in the figure.
-How much work is required to move a 1.0 C charge from infinity to the point P?

Question

Two charges of opposite sign and equal magnitude Q = 0.82 C are held 2.0 m apart as shown in the figure. 
-How much work is required to move a 1.0 C charge from infinity to the point P?

Quizplus · Accepted Answer

The work required to move a charge from infinity to a point in an electric field is zero if the point is at the same potential as infinity, or if no electric field is present.

Two Charges of Opposite Sign and Equal Magnitude Q =