Home
Class 12
PHYSICS
A spherical drop of water carries a char...

A spherical drop of water carries a charge of `10xx10^(-12) C` and his a potential of 100V at its surface.
If eight such charged drops as mentioned above, combine to form a single drop, the potential at the surface of the new drop will be

A

`(4)/(3)V`

B

`400V`

C

`200V`

D

`300V`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise INTGER ANSWER TYPE|2 Videos
  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE WITH SOLUTIONS WBCHSE|9 Videos
  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise MATRIX MATCH TYPE|5 Videos
  • ATOMIC NUCLEUS

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|14 Videos
  • COMMUNICATION STSTEM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|28 Videos

Similar Questions

Explore conceptually related problems

A spherical drop of water carries a charge of 10xx10^(-12) C and has a potential of 100 V at its surface. If eight such charged drops combine to form a single drop, what will be the potential at the surface of the new drop?

A spherical drop of water carries a charge of 10xx10^(-12) C and his a potential of 100V at its surface. Radius of the drop will be

A spherical drop of water carries a charge of 10xx10^(-12)C and has a potential of 100V at its surface. What is the radius of the drop ?

n small drops of the same size of the same size are charged to V volt each. They coalesce to form a big drop. The potential of the big drop will be

A spherical conductor of radius 12 cm has a charge of 1. 6 xx 10^(-7) C distributed uniformly on its surface. What is the electric field inside the sphere ?

The diameter of a spherical liquid drop is 2 mm and it has 10^(-15)C of charge. If two such liquid drops coalesce to form a bigger drop, what will be the potential on the surface of this drop?

64 tiny drops of water having same radius and same charge are combined to form one large drop. The ratio of potential of the large drop to the small drop is

A spherical conductor of radius 12 cm has a charge of 1. 6 xx 10^(-7) C distributed uniformly on its surface. What is the electric field just outside the sphere ?

A spherical conductor of radius 12cm has a charge of 1.6times10^(-7)C distributed uniformly on its surface. What is the electric field : inside the sphere,

n identical droplets are charged to v volt each. If they coalesce to form a single large drop, then its potential will be: