The charge given to a hollow sphere of r...

The charge given to a hollow sphere of radius `10 cm` is `3.2 xx 10^(-19)` coulomb. At a distance of `4 cm` from its centre, the electric potetnial will be

`28.8xx10^(-9)` volts

288 volts

2.88 volts

Zero

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTROSTATICS
ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Dipole)|38 Videos
ELECTROSTATICS
ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos
ELECTROSTATICS
ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos
ELECTRONICS
ERRORLESS |Exercise Selv Evaluation Test|23 Videos
HEATING AND CHEMICAL EFFECT OF CURRENT
ERRORLESS |Exercise Self Evaluation Test|14 Videos

Similar Questions

Explore conceptually related problems

Surface charge density of a conducting sphere of a radius 10 cm is 8.85 xx 10^(-8) c//m^(2) . Potential at the centre of the sphere is

A hollow, spherical conductor of radius 10 cm is charged with 5 xx 10^(-9)C . Find the potential (a) at a distance of 20 cm from the centre ,(b) at the surface of the sphere , (c) at a distance of 5 cm from centre.

A hollow metallic sphere of radius 10 cm is given a charge of 3.2 xx 10^(-9) C. The electric intensity at a point 4 cm from the center is

A hollow sphere of radius 0.1 m has a charge of 5 xx10^(-8) C . The potential at a distance of 5 cm from the centre of the sphere is (1/(4pi epsi_(0))=9xx10^(9) Nm^(2) C^(-2))

A non conducting spherical shell of diameter 10 cm has a charge of 1.6 xx 10^(-4)C . A charge of 20 C is placed at a distance of 10 cm from its centre, then force between them will be :-

The electric field intensity at a distance 20 cm from the centre of a uniformly charged non conducting solid sphere of radius 10 cm is E .Then what is the electric field intensity at a distance 5 cm from the centre it will be.....

If the potential at the centre of a uniformly charged hollow sphere of radus R is V, then electric field at a distance r from the centre of sphere will be (rgtR) .

ERRORLESS -ELECTROSTATICS -Ordinary Thinking Objective Questions (Electric Field and Potential)

A particle has a mass 400 times than that of the elctron and charge is...
Text Solution
|
An electron (charge = 1.6 xx 10^(-19) coulomb) is accelerated through ...
Text Solution
|
The charge given to a hollow sphere of radius 10 cm is 3.2 xx 10^(-19)...
Text Solution
|
Work done in moving a positive charge on an equipotential surafce is
Text Solution
|
A charge 10 esu is placed at a distance of 2 cm from a charge 40 esu a...
Text Solution
|
A table tennis ball covered with a conducting paint is suspended by a ...
Text Solution
|
A sphere of 4 cm radius is suspended within a hollow sphere of 6 cm ra...
Text Solution
|
State which of the following is correct
Text Solution
|
If a positive charge is shifted from a low - potential region to a hig...
Text Solution
|
When a negative charge is taken at a height from earth's surface, then...
Text Solution
|
When a charge of 3 coulombs is placed in a uniform electric field, it ...
Text Solution
|
There are two equipotential surafce as shown in figure. The distance b...
Text Solution
|
In bringing an electron towards another electron, the electrostatic po...
Text Solution
|
A hollow metal sphere of radius 5 cm is charged such that the potentia...
Text Solution
|
The work done in carrying a charge of 5 mu C form a point A to a point...
Text Solution
|
Value of potential at a point due to a point charge is
Text Solution
|
The electric potential of earth is taken to be zero because earth is a...
Text Solution
|
There is 10 units of charge at the centre of a circle of radius 10 m. ...
Text Solution
|
Two parallel plates separated by a disatnce of 5 mm are kept at a pote...
Text Solution
|
Three point charges are placed at the corner of an equilateral triangl...
Text Solution
|