CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

An electric dipole when placed in a uniform electric field E→ will have minimum potential energy, if the positive direction of the dipole make an angle of _____ rad with E→.


A
3π2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
0.0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
π2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
π
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is (B) 0


We know,

When an electric dipole is placed in uniform electric field then the potential energy is given as

Potential energy = pEcosθ

When θ=0 rad, then potential energy becomes most negative.

Most negative value of potential means the minimum value of the potential so the angle must be 00 .


flag
Suggest Corrections
thumbs-up
17
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Electric Potential as a Property of Space
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon