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Electric potential due to continuous charge distribution(II) is considered one the most difficult concept.
39 Questions around this concept.
A thin spherical shell of radius R has charge Q spread uniformly over its surface. Which of the following graphs most closely represents the electric field produced by the shell in the range
where
is the distance from the centre of the shell?
A thin spherical conducting shell of radius R has a charge . Another charge
is placed at the centre of the shell. The electrostatic potential at a point P at a distance
from the centre of the shell is:
Electric Potential due to Hollow conducting, Hollow non conducting, Solid conducting Sphere-
In the case of Hollow conducting, Hollow non conducting, Solid conducting Spheres charges always resides on the surface of the sphere.
If the charge on a conducting sphere of radius R is Q. And we want to find V at point P at distance r from the center of the sphere.
Outside the sphere (P lies outside the sphere. I.e r>R)
and it is given as
At the surface of Sphere (I.e at r=R)
Electric Potential due to Uniformly charged Non conducting sphere-
Suppose charge Q is uniformly distributed in the volume of a non-conducting sphere of Radius R.
And we want to find V at point P at distance r from the center of the sphere.
Outside the sphere (P lies outside the sphere. I.e r>R)
Inside the sphere (P lies inside the sphere. I.e r<R )
At the surface of Sphere (I.e at r=R)
Note - If P lies at the centre of the uniformly charged non-conducting sphere (I.e at r=0)
i.e
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