Question

A charge q of 1.3 × 10-16 coulombs moves from point A to a lower potential at point B in an electric field of 3.2 × 102 newtons/coulomb. If the distance traveled is parallel to the field is 1.1× 10-2 meters, what is the difference in the potential energy?
Select one of the options below as your answer:

A.
1.22 × 10-15 joules
B.
-2.4 × 10-15 joules
C.
-3.2 × 10-15 joules
D.
-4.2 × 10-16 joules
E.
5.6 × 10-15 joules

Answer 1

difference in potential energy = work done on charge..=qEd where q=charge
E=electric field d=distance

Answer 2

ty

Answer 3

could u write that out for me