Two spherical conductors B and C having ...

Two spherical conductors B and C having equal radii and carrying equal charges in them repel each other with a force F when kept apart at some distance. A third spherical conductor having same radius as that of B but uncharged is brought in contact with B, then brought in contact with C and finally removed away from both. The new force of repulsion between B and C is

`F/4`

`(3F)/4`

`F/8`

`(3F)/8`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTROSTATIC POTENTIAL AND CAPACITANCE
PATHFINDER|Exercise QUESTION BANK|50 Videos
MAGNETIC EFFECT OF CURRENT AND ELECTROMAGNETISM-I,II AND III
PATHFINDER|Exercise QUESTION BANK|213 Videos

Similar Questions

Explore conceptually related problems

Two spherical conductors A and B, having equal radii and carrying equal charges on them, repel each other with a force F when kept apart at some distance. A third spherical uncharged conductor C having the same radius is brought in contact with A. It is then detached from A and brought in contact with B and finally removed away form both. What is the new force of repulsion between A and B?

A, B and C are three charged bodies. If A and B repel each other and A attracts C, what will be the nature of the force acting between B and C?

Two sphere M and N, having charge q_(1) and q_(2) are kept at some distance from each other.q amount of charge is taken from the sphere M and transferred ot the sphere N. What is the new charge of the two spheres so that the force acting between them becomes maximum?

The electrostatic force between two point charges and the gravitational attractive force between two point masses- both are inversely proportional to the square of the distance between the charges and the masses, respectively. (1)(a) Compare the eletrostatic force (F_(C)) and the gravitational force (F_(G)) between an electron and a proton. (b) Compare F_(C) and F_(G) between two protons. (ii) Find out the accelerations of an electron and of a proton due to the electrostatic force between them when htey are placed at a distance of 1 Å

PATHFINDER-ELECTROSTATICS-I, II AND III-QUESTION BANK

Four charges are arranged at the corners of a square ABCD, as shown in...
Text Solution
|
+2C and +6C two charges are repelling each other with a force of 12N....
Text Solution
|
Two spherical conductors B and C having equal radii and carrying equal...
Text Solution
|
A charge having magnitude Q is divided into two parts q and (Q-q). If ...
Text Solution
|
Two particle of equal mass m and charge q are placed at a distance of ...
Text Solution
|
Electric charges of 1muC-1muC and 2muC are placed in air at the corn...
Text Solution
|
Two identical conductors of copper and aluminium are placed in an iden...
Text Solution
|
Two small metallic spheres each of mass ‘m’ are suspended together wit...
Text Solution
|
Two free positive charges 4q and q are a distance I apart. What charge...
Text Solution
|
A metallic shell of inner radius a and outer radius b is carrying a ch...
Text Solution
|
There are four concentric shells A, B, C and D of radii a, 2a, 3a and ...
Text Solution
|
The variation of potential with distance r from a fixed point-is shown...
Text Solution
|
A charged particle q is shot towards another charged particle Q which ...
Text Solution
|
A charge +Q is uniformly distributed in a spherical volume of radius ...
Text Solution
|
A ring of radius R carries a charge +q. A test charge -q0 is release...
Text Solution
|
Two conducting, concentric, hollow spheres A and B have radii a and b ...
Text Solution
|
Two thin wire rings each having a radius R are placed at a distance d ...
Text Solution
|
The potential at a point x (measured in pm) due to some charges situat...
Text Solution
|
Two equal point charges are fixed at x=-a and x=+a on the x-axis. A...
Text Solution
|
A wheel having mass m has charges +q and -q on diametrically opposit...
Text Solution
|