The capacity and the energy stored in a charged parallel plate condenser with air between its plates are respectively, 
and 
. If the air is replaced by glass (dielectric constant 
) between the paltes, the capacity of the plates and the energy stored in it will respectively be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
On introducing dielectric K in a parallel plate capacitor, its capacity becomes,
Also, energy stored, 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Identify the false statement.
When P is normal to the surface, the polarisation is numerically equal to the
The total dipole moment of dielectric with polar molecules in absence of an external electric field…
The earth has volume V and surface area A, then capacitance would be
If the circumference of a sphere is 2 m, then capacitance of sphere in water would be
Two charged spheres connected with a wire don't exchange their charges, if both spheres have