A charge of 1.6 x 10-10C is placed in a uniform electric field of intensity 2.0 x 105 NC-1. calculate the magnitude of the electric force exerted on the change
- 3.2 x 105N
- 1.8 x 105N
-
3.2 x 10-5N
- 1.8 x 10-5N
The correct answer is: C
Explanation
F = Exq = 2.0 x 105 x 1.6 x 10-10= 3.2 x 10-5N