Home
Class 12
PHYSICS
Three small spheres each carrying a posi...

Three small spheres each carrying a positive charge Q are placed on the circumference of a circle of radius to form an equilateral triangle. The electric field intensity at the centre of the circle will be.

A

`(3Q)/(r^2)`

B

`(3Q)/(r)`

C

`(1)/(v^2) Q/(r^2)`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Three electric charges q, q and - 2q are placed at the three corners of an equilateral triangle of side l. The magnitude of electric dipolemoment of the system of three particiles is :

Three positive charges of equal value q are placed at vertices of an equilateral triangle. The resulting lines of force should be sketched as in