The workdone in moving a positve charge ...

The workdone in moving a positve charge on an equipotenial surface is

finite and positive

infinite

finite and negative

zero

Text Solution

Verified by Experts

Topper's Solved these Questions

ELECTROSTATICS
FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( II. FILL IN THE BLANKS)|34 Videos
ELECTROSTATICS
FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( III. MATCH THE FOLLOWING :)|4 Videos
ELECTROSTATICS
FULL MARKS|Exercise EXERCISES|15 Videos
DUAL NATURE OF RADIATION AND MATTER
FULL MARKS|Exercise ADDITIONAL QUESTIONS -( ADDITIONAL NUMERICAL PROBLEMS : )|10 Videos
MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT
FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - NUMERICAL PROBLEMS :|4 Videos

Similar Questions

Explore conceptually related problems

The workdone in moving 4 mu C charge from one point to another in an electric field is 0.012 J. The potential difference between them is

The work done in moving 500 mu C charge between two points on equipotential surface is

How much work is done in moving a 500 muC charge between two points on an equipotential surface?

Direction of magnetic force on a positive charge moving in a magnetic field is given by

The amount of work done to move charge from one point to another is called ___________.

The inner and outer radii of a spherical capacitor are r_1 and r_2 respectively. When the inner surface is earthed . The outer sphere is given a charge +Q , then the charge on the inner surface is

A sphere of radius R is made up of a conducting material and carries a charge Q. Select the correct statements from the following: (i) The electric field is zero inside the sphere. (ii) The electric field is perpendicular to the surface of the sphere. (iii) No work is done to move a charge from one point to another. (iv) Charge Q resides on the surface of the sphere.

A body of mass M is kept on a rough horizontal surface (friction coefficient =μ). A person is trying to pull the body by applying a horizontal force but the body is not moving. The force by the horizontal surface on the surface of the body is F, where

FULL MARKS-ELECTROSTATICS -ADDITIONAL QUESTIONS SOLVED ( Multiple choice questions : )

How many electrons will have a charge of one coulomb ?
Text Solution
|
The ratio of the force between two charges in air and that in a medium...
Text Solution
|
The workdone in moving a positve charge on an equipotenial surface is
Text Solution
|
If a charge is moved against the coulomb force of an electric field.
Text Solution
|
No current flows between two charged particles when connected if the...
Text Solution
|
Electric field lines about a negative point charge are
Text Solution
|
Two plates are 1 cm aprt and the potential difference between them is ...
Text Solution
|
At a large distance (r), the electric field due to a dipole varies as
Text Solution
|
Two thin infinite parallel plates have uniform charge densities + sigm...
Text Solution
|
Two isolated, charged coducting spheres of radii R(1) and R(2) produce...
Text Solution
|
A 100 muF capacitor is to have an energy content of 50 J in order to o...
Text Solution
|
A 1 muF capacitor is placed n parallel with a 2 mu F capacitor across...
Text Solution
|
A parallel plate capacitor of capacitance 100 mu F Is charged to 500 V...
Text Solution
|
A point charge q is placed at the midpoint of a cube of side L. The el...
Text Solution
|
The capacitor C of a spherical conductor of radius R is proportional t...
Text Solution
|
Energy of a capacitor of capacitance C, when subjected to a pontential...
Text Solution
|
The electric field due to a dipole at a distnce r from its centre is p...
Text Solution
|
The work done in carrying a charge 'a' once round a circle of radius '...
Text Solution
|
The workdone in rotating an electric dipole of moment P in an electric...
Text Solution
|
Capacitance of a parallel plate capacitor can be increased by
Text Solution
|