Home
Class 12
PHYSICS
The point charges q(A)=3 muC and q(B)=-3...

The point charges `q_(A)=3 muC` and `q_(B)=-3 muC` are located 20 cm apart in vaccum.
What is the electric field at the midpoint O of the line AB joining the two charges?

Text Solution

Verified by Experts

(a) `5.4 xx10^(6) NC^(-1)` along OB
(b) `8.1 xx10^(-3) N` along OA
Promotional Banner

Similar Questions

Explore conceptually related problems

Two tiny spheres carrying charges 1.5muC and 2.5muC are located 30 cm apart. Find the potential and electric field : (a) at the mid-point of the line joining the two charges and (b) at a point 10 cm from this midpoint in a plane normal to the line and passing through the mid-point.

The point charges q_(A)=3 muC and q_(B)=-3 muC are located 20 cm apart in vaccum. If a negative test charge of magnitude 1.5xx10^(-9) C is placed at this point 'o', what is the force experienced by the test charge?

The charges +5 mu C and +10 mu C are placed 20 cm apart. The electric field at the mid point between the two charges is

Two electric charges 12 mu C and -6 mu C are placed 20 cm apart in air, there will be a point P at which electric potential is zero on the line joining these two charges and out side excluding the region between them. The distance of P from -6 mu C charge is

Two electric charges of 9 mu C and -3 mu C are placed 0.16 m apart in air. There will be a point P at which electric potential is zero on the line joining two charges and in between them. The distance of P from 9 mu C is