there are two charges +9e and +e are along the same line then should be the neutral point
Answers
Answered by
0
The formula for the question is
X=r/square root of x2/x1 +1
X=r/3+1=r/4
Therefore neutral point is at r/4
X=r/square root of x2/x1 +1
X=r/3+1=r/4
Therefore neutral point is at r/4
somu69:
r =25 is ans
Similar questions