Magnetic forces can be caused by an electric current. Or they can be caused bymagnetic domains aligned correctly. These domains are magnetic moments created by moving atoms in the material who have an electric dipole (usually).
Magnetism is created by moving electrical charges - i.e., currents.
a magnet with many lines of force is STRONG
The magnetic force of a magnet is called magnetism.
No, a magnet is a physical object. However, a magnet can EXERT a force.
creates magnetic force
electromagnet
The reason is because an electromagnet is hooked up to an artificial energy force, while a magnet is a charged piece of metal example: a battery hooked up to a piece of iron attracts paperclips but a magnet can be made by stroking a paperclip against a bar magnet to create a temporary magnet somewhat how a compass works
Because the magnet is not the same force as the paperclip!
Yes, as the distance of the magnet increase its magnetic force decreases
a magnet gets excited because of the force in it
Earth attracts a magnet because both Earth and the magnet have mass. The force of gravity acts between any objects that have mass.
A magnetic force.
Yes, as the distance of the magnet increase its magnetic force decreases