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Two point charges of magnitude 4muC and ...

Two point charges of magnitude `4muC` and `-9muC` are `0.5` apart .the electric intensity is zero at a distance `xm` from `A` and `ym` form `B` .`x` and `y` are respectively

A

`0.5m,1.0m`

B

`1.0m,1.5m`

C

`2.0m,1.5m`

D

`1.5m,2.0m`

Text Solution

Verified by Experts

The correct Answer is:
2
Distance of null point `x=(d)/(sqrt(Q_(2)/(Q_(1))+-1))` +ve for like charges -ve for unlike charges
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