Home
Class 12
PHYSICS
A nonconducting solid sphere of radius R...

A nonconducting solid sphere of radius R is uniformly charged. The magnitude of the electric field due to the sphere at a distance r from its center

A

increase as r increases, for `rltR`

B

decreases as r increases, for `0ltrltoo`

C

decreases as r increases, for `Rltrltoo`

D

is discontinuous at r = R

Text Solution

Verified by Experts

Since, `|vecE|={{:((kQ)/(r^(2))" if "oogtrgtR),((kQr)/(R^(3))" if "0ltrltR):}`
Promotional Banner

Similar Questions

Explore conceptually related problems

A non-conducting solid sphere of radius R is uniformly charged. The magnitude of the electric filed due to the sphere at a distance r from its centre

A hallow metal sphere of radius R is uniformly charged. The electric field due to the sphere at a distance r from the centre:

The electric field intensity at a distance 20 cm from the centre of a uniformly charged non conducting solid sphere of radius 10 cm is E .Then what is the electric field intensity at a distance 5 cm from the centre it will be.....

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

A hollow conducting sphere of radius R has a charge (+Q) on its surface. What is the electric potential within the sphere at a distance r = (R )/(3) from its centre ?

A conducting sphere of radius R is charged to a potential of V volts. Then the electric field at a distance r ( gt R) from the centre of the sphere would be

For a uniformly charged non conducting sphere of radius R which of following shows a correct graph between the electric field intensity and the distance from the centre of sphere –

A non-conducting solid sphere of radius R, has a uniform charge density. The graph representing variation of magnitude of electric field (E) as a function of distance (x) from the centre of the sphere is

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