A dipole of electric dipole moment p is ...

A dipole of electric dipole moment p is placed in a uniform electrie field of strength E. If `theta` is the angle between positive directions of p and E, then the potential energy of the electric dipole is largest when `theta` is

`pi/4`

`pi/2`

`pi`

zero

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTRIC CHARGES AND FIELDS
NEW JOYTHI PUBLICATION|Exercise Previous Year Questions|3 Videos
DUAL NATURE OF RADIATION AND MATTER
NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|15 Videos
ELECTROMAGNETIC INDUCTION
NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|13 Videos

Similar Questions

Explore conceptually related problems

An electric dipole of dipole moment vecp is placed in a uniform external electric field vecE. Then the

An electric dipole placed in a non - uniform electric field experiences …….

An electric dipole is placed in a uniform electric field. The net electric force on the dipole

An electric dipole of moment vecp is placed in a uniform electric field of intensity vecE at an angle theta with respect to the field. The direction of the torque is

An electric dipole placed in a non-uniform electric field at an angle theta experiences

An electric dipole placed at an angle in a non-uniform electric field experiences

An electric dipole of moment p is placed in a uniform electric field E. Then (i) the torque on the dipole is p xx E , (ii) the potential energy of the system is p.E, (iii) the resultant force on the dipole is zero

An electric dipole is held in a uniform electric field. Straight the net force acting on it is zero.

When an electric dipole is placed in a uniform external electric field parallel to the field, it will experience ______

An electric dipole of moment p is lying along a uniform electric field vec(E) . The workdone in rotating the dipole by 90^(@) is

NEW JOYTHI PUBLICATION-ELECTRIC CHARGES AND FIELDS -Competitive Exam Corner

Two charged spherical conductors of radii R(1) and R(2) are connected ...
Text Solution
|
A negatively charged oil drop is prevented from failing under gravity ...
Text Solution
|
An electric dipole of moment p is placed in a uniform electric field E...
Text Solution
|
Electric charge is uniformly distributed along a long straight wire of...
Text Solution
|
A charged particle q is shot towards another charged particle Q which ...
Text Solution
|
A dipole of electric dipole moment p is placed in a uniform electrie f...
Text Solution
|
If q(1)+q(2)=q, then the value of the ratio q(1)/q, for which force be...
Text Solution
|
The total electric flux emanating from a closed surface enclosing an a...
Text Solution
|
The electric field between two infinitely charged plates with air medi...
Text Solution
|
Two equal point charges each of 3 muC are separated by a certain dista...
Text Solution
|
The electric field due to an infinitely long straight uniformly charge...
Text Solution
|
When a comb rubbed with dry hair attracts pieces of paper. This is bec...
Text Solution
|
If the electric flux entering and leaving a closed surface are 6 xx 10...
Text Solution
|
The force of repulsion between two electrons at a certain distance is ...
Text Solution
|
The electrostatic force between two point charges is directly proporti...
Text Solution
|
The time period of revolution of a charge q1 and of mass m moving in a...
Text Solution
|
An electric dipole of dipole moment vecp is placed in a uniform extern...
Text Solution
|
Electric field at a point of distance from a uniformly charged wire of...
Text Solution
|
An electric dipole of dipole moment vecp is placed in a uniform extern...
Text Solution
|
An electron moving with uniform velocity enters a uniform electric fie...
Text Solution
|