When a negative charge is taken at a hei...

When a negative charge is taken at a height from earth's surface, then its potential energy

decreases

increases

remains unchanged

will become infinity

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTRONS AND PHOTONS
NIKITA PUBLICATION|Exercise MCQs|162 Videos
GRAVITATION
NIKITA PUBLICATION|Exercise Multiple Choice Questions|409 Videos

Similar Questions

Explore conceptually related problems

The radius of the earth R and acceleration due to gravity at its surface is g . If a body of mass m is sent to a height of R//4 from the earth's surface, the potential energy increases by

If a body of mass m is raised to height 2 R from the earth s surface, then the change in potential energy of the body is (R is the radius of earth)

If g is the acceleration due to gravity on the earth's surface, the gain in the potential energy of an object of mass m raised from the surface of the earth to a height equal to the radius R of the earth, is

A body of mass m is thrown from a equal to radius of earth (R) from earth's surface. The change in potential energy when it reaches to a height equal to 2R from earth's surface is

If g is the acceleration due to gravity on the earth’s surface, the gain in the potential energy of an object of mass m raised from surface of the earth to a height equal to radius R of the earth is - [M = mass of earth]

If g is the acceleration due to gravity on the earth's surface the gain in the potential energy of an object of mass m raised from the surface of the earth to a height equal to the radius R to earth is (NmgR)/(2) Find the value of N .

An object is taken to height 2R above the surface of earth , the increase in potential energy is [ R is radius of earth ]

A body of mass m rises to a height h=R//5 from the earth's surface where R is earth's radius. If g is acceleration due to gravity at the earth's surface, the increase in potential energy is

NIKITA PUBLICATION-ELECTROSTATICS-Multiple Choice Questions

An electric dipole consists of two opposite charges of magnitude 1muC ...
Text Solution
|
What is the anle between the electric dipole moment and the elcetric f...
Text Solution
|
When a negative charge is taken at a height from earth's surface, then...
Text Solution
|
The electric field at a point due to a point charge is 20 NC^(-1) an...
Text Solution
|
If E = 0 at all points on a closed surface
Text Solution
|
A particle having positive charge is released from rest in the electri...
Text Solution
|
The path traced by a unit positive charge in an electric field is
Text Solution
|
Electric lines of force about negative point charge are
Text Solution
|
Which of the following statement is correct in case of lines of charge...
Text Solution
|
Give two properties of electric lines of force. Sketch them for an iso...
Text Solution
|
The electric lines of force do not passes through
Text Solution
|
The electric field intensity on the surface of a charged conductor is
Text Solution
|
There is force of repulsion between two like charges, because electric...
Text Solution
|
There is force of attraction between two unlike charges because lines ...
Text Solution
|
The properties of electric lines of force, tubes of force and tubes of...
Text Solution
|
The line of force are always
Text Solution
|
Assetrion: Electric lines of force never cross each other. Reason: E...
Text Solution
|
If electric field is uniform, then the electric lines of forces are :
Text Solution
|
The figure shows the electric lines of force emerging from a charged b...
Text Solution
|
The given figure gives electric line of force due to two charges q(1) ...
Text Solution
|