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At which part of a magnet are the magnetic forces strongest?
poles of a magnet
what happens when two magnets are brought close to each other
They exert a force on each other
what is a repulsive, non-contact force
the force exerted if two unlike poles of a magnet are brought near each other
what is an attractive, non-contact force
The force exerted when two unlike poles of a magnet are brought each other.
what is the difference between a permanent magnet and an induced magnet
● A permanent magnet produces its own magnetic field ● An induced magnet becomes magnetic when placed in a magnetic field
What is the force of attraction?
The force caused by induced magnetism.
what happens when an induced magnet is removed from a magnetic filed
the induced magnet loses most/ all of its magnetism
What is a magnetic field?
The region surrounding a magnet where another magnet or magnetic material experiences a non-contact force
give 4 examples of magnetic materials
iron, steel, cobalt, nickel
How does the strength of a magnetic field alter as you move further away from the magnet producing it?
The magnetic field strength decreases the further you move away.
in what direction does a magnetic filed point
-in the direction that a north pole would experience a force if placed in the field. from the north seeking pole to the south seeking pole of a magnet
what does a magnetic compass contain
A small bar magnet that points in the direction of the Earth's magnetic field.