Home
Class 12
PHYSICS
The magnitude of the electric field on t...

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

A

`sigma//epsilon_(0)`

B

`sigma//2epsilon_(0)`

C

`sigma//2epsilon_(0)r`

D

`sigma//2epsilon_(0)r`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -III ELECTRO FLUX & GAUSS.S LAW) (LEVEL - I (ADVANCED) STRAIGHT OBJECTIVE TYPE QUESTION)|14 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -III ELECTRO FLUX & GAUSS.S LAW) (LEVEL - I (ADVANCED) MORE THAN ONE CORRECT ANWER TYPE QUESTIONS|5 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II INTENSITY OF ELECTRIC FIELD) (LEVEL - II (MAIN) MATRIX MATCHING TYPE QUESTIONS)|1 Videos

  • ELECTROMAGNETICS

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|13 Videos

  • ELEMENTS OF VECTORS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

Similar Questions

Explore conceptually related problems

The electric field near a conducting surface having a uniform surface charge denstiy sigma is given by

The electric field inside a spherical shell of uniform surface charge density is

A spherical charged conductor has surface charge density σ.The intensity of electric field and potential on its surface are E and V, now radius is halved keeping surface charge density to be constant. Then the new values will be

Find the electric field potential and strength at the center of a hemisphere of radius R charged uniformly with the the surface density sigma .

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?

A hollow insulating spherical shell has a surfac charge distribution placed upon it, such that the upper hemisphere has a uniform surface charge density sigma . While the lower hemisphere has a uniform surface charge density -sigma .as shown in the figure. Their interface lies in x-y plane which

Potential difference beween centre and surface of the sphere of radius R and uniorm volume charge density rho within it will be

Two infinite, non-conducting sheets of charge are parallel to each other, as shown in figure. The sheet on the left has a uniform surface charge density sigma , and the one on the right has a uniform charge density -sigma . Calculate the electric field at points (a) to the left of, (b) in between, and (c) to the right of the two sheets.

A spherical charged conductor has surface charge density sigma .The intensity of electric field and potential on its surface are E and V .Now radius of sphere is halved keeping the charge density as constant .The new electric field on the surface and potential at the centre of the sphere are

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