Question

1.When a charge q is placed at a certain point in an electric field, it experiences a force toward the west of magnitude F. If instead a change 2q were placed at that same point what force would it experience?

A.a force toward the east, of magnitude F/2

B.a force toward the east, of magnitude F

C.a force toward the east, of magnitude 2F

D.a force toward the west, of magnitude F/2

E.a force toward the west, of magnitude F

F.a force toward the west, of magnitude 2F

2. An electron is placed at the origin. The direction of the electric field at the point x = 0m, y = 3m, is:

A.towards positive x.

B.towards positive y.

C.towards negative x.

D.towards negative y.

E.not along either the x or the y axes.

F.There is not enough information to determine the direction of the electric field.

Answer 1