Home
Class 12
PHYSICS
The plates of a parallel plate capacitor...

The plates of a parallel plate capacitor are charged upto 200V. A dielectric slab of thickness 4mm is inserted between its plates. Then, to maintain the same potential difference between the plates of the capacitor, the distance between the plates is increased by 3.2mm. the dielectric constant of the dielectric slab is

A

1

B

4

C

5

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The plates of a parallel plate capacitor are charged up to 200 V. A dielectric slab of thickness 4 mm is inserted between its plates. Then, to maintain the same potential difference between the plates of the capacitor, the distance between the plates increased by 3.2 mm. The dielectric constant of the dielectric slab is

The plates of a parallel plate capacitor are charged up to 100 v . Now, after removing the battery, a 2 mm thick plate is inserted between the plates Then, to maintain the same potential deffernce, the distance betweem the capacitor plates is increase by 1.6 mm . The dielectric canstant of the plate is .

A dielectric slab is inserted between the plates of an isolated capacitor. The force between the plates will

When a dielectric slab of thickness 6 cm is introduced between the plates of parallel plate condenser, it is found that the distance between the plates has to be increased by 4 cm to restore to capacity original value. The dielectric constant of the slab is

A dielectric slab is inserted between the plates of an isolatted capacitoe. The forcebetween the plates will

Two identical parallel plate capacitors are connected in series to a battery of 100V . A dielectric slab of dielectric constant 4.0 is inserted between the plates of second capacitor. The potential difference across the capacitors will now be respectively

The potential enery of a charged parallel plate capacitor is U_(0) . If a slab of dielectric constant K is inserted between the plates, then the new potential energy will be

The potential enery of a charged parallel plate capacitor is U_(0) . If a slab of dielectric constant K is inserted between the plates, then the new potential energy will be

The capacitance of a capacitor becomes 4//3 times its original value if a dielectric slab of thickness t=d//2 is inserted between the plates (d is the separation between the plates). What is the dielectric constant of the slab?

The capacitance of a capacitor between 4//3 times its original value if a dielectric slab of thickness t=d//2 is inserted between the plates (d is the separation between the plates). What is the dielectric consant of the slab?