0
Can the force by an electric field be greater than the force due to a gravitational field?
Wiki User
∙ 13y ago
Of course. When you wave a charged comb over bits of tissue on the table,
they jump up off the table and stick to the comb. The electrostatic field of the
comb must be attracting them upward with greater force than the gravitational
field pulling them down.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What are examples of field forces?
Gravitational force field, electric force field, magnetic force field.
Can force by an electric field be greater than force due lo gravitational field?
Of course. Rub a plastic comb on your shirt, than pass it over bits of tissue on the table. The bits of tissue jump up off the table and stick to the comb. The electrostatic field of the comb is pulling them upward with greater force than the gravitational field of the entire earth pulling them down.
Difference between electric forces and gravitational forces is that electrical forces include?
In case of electric force there are both repulsive and attractive. But in case of gravitational force, only attractive force. Electrical force between electric charges. Gravitational force between masses. In electric force we use a constant known as permittivity of the medium. But in gravitational force a universal constant known as Gravitational constant is used. Electrical force is very much greater than gravitational force.
How does the electrical force differ from gravity in its manifestation?
Electric force between electric charges where as the gravitational force is between the masses. Electric force is of two types both attractive and repulsive as like charges repel and unlike charges attract. But gravitational force is of only attractive. Electric force between electric charges. So the constant of proportionality has the electric permittivity property. But in case of gravitation, universal gravitation constant plays the equivalent role. It will be the same irrespective of the medium. In case of electric field, permittivity of the medium differ from each other. THe weakest force is the gravitational force where as the electric force would be comparativeley larger. Relatively moving electric field would bring magnetic field. But moving gravitational field does not produce any such field.
Can the forced caused by an electric field be greater than the force due to a gravitational field Give an example to prove this?
Of course. Rub a plastic comb on your shirt, than pass it over bits of tissue on the table. The bits of tissue jump up off the table and stick to the comb. The upward electrostatic force between the tissue and the comb is greater than the downward gravitational force between the tissue and the whole earth.
Gravitational force to distance and mass?
The greater the mass the more gravitational force an object has, the greater distance, say from the ground the greater potential energy, the greater gravitational force. hope that helps :]
How does the planets mass affect the strength of gravitational force?
The greater the mass, the greater the gravitational force.
Will more massive objects attract each other with a greater gravitational force or a smaller gravitational force?
The more massive the objects, the greater the gravitational force between them. The gravitational force is affected by mass and distance. The closer two bodies are, the greater the gravitational force also.
What universal force is the weakest electric gravitational or magnetic?
gravitational force.
What force fields would be felt by a stationary charged object?
Newtonian gravitational field and an electric field. If it were moving then it would feel a magnetic field.
Is gravitational force is stronger or weaker?
Gravitational force of the moon is 1/6th the gravitational force of the Earth. The larger the object, the greater gravitational force it will have.
What does energy have to do with magnet?
Whenever there is a certain type of force, one that fulfills certain conditions (called a "conservative force") - such as a magnetic field, an electric field, or a gravitational field - there is an associated potential energy.
