Two charges each of +q units are placed ...

Two charges each of +q units are placed along a line. A third chare of -q/4 is placed midway between them. The system will

be in equilibrium

not be in equilibrium

lose charge

oscillate

Text Solution

Verified by Experts

Topper's Solved these Questions

TEXUAL QUESTIONS
MODERN PUBLICATION|Exercise EXERCISE|195 Videos
TEXTUAL QUESTIONS
MODERN PUBLICATION|Exercise EXERCISE|507 Videos
UNIT TEST -06
MODERN PUBLICATION|Exercise EXERCISE|461 Videos

Similar Questions

Explore conceptually related problems

Two charges each of +Q units are placed along a line. A third charge - q I placed between them. At what position and for what value of q, will the system be in equilibrium?

Two equal and similar charges are placed along a straight line. A third equal but opposite to the charges is placed midway between them. Then, system will

Two equal and similar charges are placed along a straight line. A third equal and similar charge is placed midway between the two charges. Then, the system, will:

Two free point charges each of +4q and +q are placed at a distance a apart. Where should a third point charge Q be placed between them so that the entire system is in equilibrium?

Three charges each of value q are placed the corers of an equilaterla triangle. A fourth charge Q is placed at the centre of the triangle. If Q = -q, will the charges at the corners move towards the centre or fly away from it?

Three charges each of value q are placed the corners of an equilaterla triangle. A fourth charge Q is placed at the centre of the triangle. For what value of Q, will the charges remain stationary? In this situation, how much work is done in removing the charges to infinity?

Two charges are placed a finite distance apart. If a glass slab is placed between them, force between them will:

Two charges -q each are separated by distance 2d. A third charge +q is kept at mid-point O. Find the potential energy of +q as a function of small distance x from O due to -q charges. Sketch P.E. v/s x and convince yourself that the charge at O is an unstable equilibrium?

Two equal point charges are fixed at x=-a and x=+a on the x-axis. Another point charge Q is placed at the origin. The change in the electrical potential energy of Q, when it is displaced by a small distance x along the x-axis, is approximately proportional to

MODERN PUBLICATION-TEXUAL QUESTIONS -EXERCISE

A charge q1 exerts some force on a second charge q2. A third charge q3...
Text Solution
|
Five balls numbered 1,2,3,4,and 5 are suspended using separated thread...
Text Solution
|
Two charges each of +q units are placed along a line. A third chare of...
Text Solution
|
Two equal and similar charges are placed along a straight line. A thir...
Text Solution
|
Two equal and similar charges are placed along a straight line. A thir...
Text Solution
|
A stationary charges produces.
Text Solution
|
A proton and an electron are placed in a uniform electric field . Then
Text Solution
|
In SI. Unit of electric field is:
Text Solution
|
Determine the magnitude of an electric field that will balance the wei...
Text Solution
|
A dipole of electric dipole moment vecP is placed in a uniform electri...
Text Solution
|
A positivity charges ball hangs from a silk thread Electric filed at a...
Text Solution
|
A cylinder of length L and radius R is placed in a uniform electric fi...
Text Solution
|
Gauss's theorem
Text Solution
|
Electric field varies as r^-3 due to
Text Solution
|
Electric field varies as r^-1 due to
Text Solution
|
The electric field inside a spherical shell of uniform surface charge ...
Text Solution
|
A spherical shell of radius R has a charge +Q units. The electric fiel...
Text Solution
|
A sphere of charge of radius R has uniform volume charge density. The ...
Text Solution
|
A charge Q is placed at the corner of a cube. The electric flux throug...
Text Solution
|
If the flux through a closed surface is zero, then
Text Solution
|