Question

Two positive point charges of magnitude 4o and 390 are separated by a distance 'a' from each other. The point on the line joining the two charges,
where electric field is zero, is
At a distance
from 90
3-1
O At a distance (73 + 1)a from 300
2
At a distance 1+1
from go
At a distance
(3-1)
a from 390
2​

Answer 1

Explanation:

This is also a question of NTSE test 4