Home
Class 12
PHYSICS
The electric potential on the surface of...

The electric potential on the surface of a sphere of radius R and charge `3xx10^(-6)` C is 500 V The intensity of electric field on the surface of the sphere ( in`NC^(-1))` is

A

`lt 10`

B

`gt ` 20

C

Between 10 and 20

D

`lt 5`

Text Solution

AI Generated Solution

To find the intensity of the electric field on the surface of a sphere with a given charge and electric potential, we can follow these steps: ### Step 1: Understand the relationship between electric potential and electric field The electric potential \( V \) on the surface of a sphere is given by the formula: \[ V = \frac{kQ}{R} \] where: ...
Promotional Banner

Similar Questions

Explore conceptually related problems

Imagine a short diploe at the center of a spherical surface. If the magnitude of the electric field at a certain point on the surface of he sphere is 10NC^(_1) then which of the following cannot be the magnitude of the electric field anywhere on the surface of the sphere?

The surface density on a copper sphere is sigma . The electric field strength on the surface of the sphere is

Two spheres of radius a and b respectively are charged and joined by a wire. The ratio of electric field of the spheres is

Assertion: Electric potential on the surface of a charged sphere of radius R is V. Then electric field at distance r=R/2 from centre is V/(2R) . Charge is distributed uniformly over the volume. Reason: From centre to surface, electric field varies linearly with r. Here r is distance from centre.

The magnitude of the electric field on the surface of a sphere of radius r having a uniform surface charge density sigma is

The force experienced by a charge of 2mu C in an electric field is 3 xx 10^(-3)N . The intensity of the electric field.

A conducting sphere of radius R is given a charge Q . The electric potential and the electric field at the centre of the sphere respectively are

A conducting sphere of radius R is given a charge Q . The electric potential and the electric field at the centre of the sphere respectively are

An isolated solid metal sphere of radius R is given an electric charge. The variation of the intensity of the electric field with the distance r from the centre of the sphere is best shown by

Two spheres of radii R_(1) and R_(1) respectively are charged and joined by wire. The ratio of electric field of spheres is