Home
Class 12
PHYSICS
A charge of magnitude Q is divided into ...

A charge of magnitude Q is divided into two parts q and `(Q - q)` such that the two parts exert maximum force on each other. Calculate the ratio `Q//q`.

A

`(Q//q)=(4//1)`

B

`(Q//q)=(2//1)`

C

`(Q//q)=(3//1)`

D

`(Q//q)=(5//1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 1 (Section B)|10 Videos

  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 1 (Section C)|8 Videos

  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 4 (Level -II) PREVIOUS YEAR - JEE ADVANCED|13 Videos

  • ELECTROSTATICS

    MOTION|Exercise Exercise -3 Section (B) Previous Year Problems | JEE Main|30 Videos

  • ELECTROSTATICS-II

    MOTION|Exercise Exercise - 4 (Level - II)|30 Videos

Similar Questions

Explore conceptually related problems

A charge fo magnitude Q is divided into two parts q and (Q - q) such that the two parts exert maximum force on each other. Calculate the ratio Q//q .

A charge Q is divided into two parts q_(1) and q_(2) such that they experience maximum force of repulsion when separated by certain distance. The ratio of Q,q_(1) and q_(2) is

A charge Q is divided into q and Q - q. If Q/q = x , such that repulsion between them is maximum, find x.

A charge is divided into two charges q and (Q-q) .The value of q so that force between them is maximum is equal to

A charge Q is divided into two parts of q and Q -q . If the coulomb repulsion between them when they are separated is to be maximum, the ratio of Q/q should be

A charge 'Q' is divided into two parts A and B the two parts are separated by a certain fixed distance. Find for what charges on A and B would the force between them be maximum and comment when the force is minimum.

A certain charge Q is divided at first into two parts, q and Q-q. later on the charges are placed at a certain distance. If he force of interaction between two charges is maximum, then

A certain charge Q is divided into two parts q and Q-q , wheich are then separated by a cetain distance. What must q be in terms of Q to maximum the electrostatic repulsion between the two charges?