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

A parallel- plate capacitor is placed in such a way that its plates are horizontal and lower plate is dipped into a liquid of dielectric constant k and density ρ. Charge on plates of capacitor is Q and Q. [+Q is charge on upper plate]

A
Level of liquid in the space between plates rises.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Level of liquid in the space between plates falls.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Net charge on the lower plate is Qk.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Charge induced on the upper surface of liquid is Q(1k)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C Net charge on the lower plate is Qk.
Due to negative charge induced on upper surface of liquid level of fluid rise.
Induced charge is q(11k)

flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dielectrics
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon