CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
Question

Point charges q1 and q2 are placed in air at a distance 'r'. The ratio of the force on charge q1 by charge q2 and force on charge q2 by charge q1 is?

A
q1q2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
q2q1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
(q1q2)2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 1
Force on charge q1 by q2 is given by F12=14πϵoq1q2r2
Force on charge q2 by q1 is given by F21=14πϵoq2q1r2
Thus ratio of force F12F21=1

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Coulomb's Law - Children's Version
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon