Home
Class 12
PHYSICS
Dimensions of relative density is...

Dimensions of relative density is

Text Solution

Verified by Experts

The correct Answer is:
A
`-underset(oo)overset(t=0)(int) vec(E).vec(dl)` is the potential at the centre of the ring which is
`V=int dV=int (Kdq)/0.5=(Kq)/0.5`
`V=(9xx10^(9)xx1.11xx10^(-10)xx2)/(1)=2` volt
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Unit of relative density is

Explain specific density or relative density of substance.

What is the excess pressure inside a bubble of soap solution of radius 5.00 mm , given that the surface of soap solution at the temperature (20^(@)C) is 2.50xx10^(-2)Nm^(-1) ? If an air bubble of the same dimension were formed at depth of 40.0 cm inside a container containing the soap solution (of relative density 1.20) , what would be the pressure is 1.01xx10^(5)Pa) .