A) \[\sqrt{2kq}\]
B) \[\frac{1}{2}.\frac{\sqrt{kq}}{{{r}^{2}}}\]
C) \[\frac{4kq}{{{r}^{2}}}\]
D) zero
Correct Answer: D
Solution :
The resultant of three forces on unit charge a the centroid of triangle would be zero. Hence, electric field will also zero.You need to login to perform this action.
You will be redirected in
3 sec