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Does a compass needle exert force on the earth if the earth exerts a magnetic force on the compass?
Yes !! But its negligible.
What is the force that pulls or pushes magnetic materials?
magnetic field
What is the force that one object exerts on other when they are not touching?
Gravity is one. However, magnetic and electrostatic forces are also possible.
What is the upward force that water exerts on objects?
buoyancy is the upward force that water exerts on an object. :)
What surrounds electric charges and exerts force on other charges?
An electric field surrounds the charge and exerts force on other charges.
What does magnetic field do?
it exerts magnetic force
What is the difference between magnets and electromagnets?
A magnet exerts magnetic force when 'at rest', or when it is not acted upon by any other force. An electromagnet exerts magnetic force only when energized by electricity, and is normally constructed from a ferrite core wrapped by an electric coil.
Does a compass needle exert force on the earth if the earth exerts a magnetic force on the compass?
Yes !! But its negligible.
Does magnet force perform work?
It exerts magnetic energy to push or pull an object
What is the force that pulls or pushes magnetic materials?
magnetic field
What is the force that one object exerts on other when they are not touching?
Gravity is one. However, magnetic and electrostatic forces are also possible.
What is similar between force fields and magnetism?
Force field refers to the lines of force one object exerts on another object or a collection of other objects. Note that force fields does not exist in reality, but are really a construct that allows scientists to visualize the effects of objects on other objects; in other words, it makes the math easy. Examples of force fields: Newtonian gravitational field, global Gravitational field, A conservative Electric field, A static Magnetic field. A magnetic field is a field that permeates space and which exerts a magnetic force on moving electric charges and magnetic dipoles.
What gravitational force exerts on an object?
Gravitational force exerts an attraction on objects.
What is the upward force that water exerts on objects?
buoyancy is the upward force that water exerts on an object. :)
What surrounds electric charges and exerts force on other charges?
An electric field surrounds the charge and exerts force on other charges.
When you sit in a chair it exerts what against you?
It exerts normal force to you.
Is it possible to have force in the absence of a motion?
Yes, anything on the surface of the planet which is at rest exerts a force on the ground and the ground exerts a force on it.
