wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A parallel plate capacitor filled with air has a capacitance of C. The distance of separation between the plates is d and the potential difference of V is applied between the plates. Force of attraction between the plates of the parallel plate capacitor is

A
C2V22d2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
C2V22d
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
CV22d
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
C2Vd
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C CV22d
Force of attraction between the plates is F=Q22Aϵ0

or F=C2V22Aϵ0 where Q=CV

also C=Aϵ0dAϵ0=Cd

now, F=C2V22Cd=CV22d

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Parallel Plate Capacitor
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon