Magnets/Magnetism Practice Before the Quiz

to neutralize or remove polarity

• Magnetic Field

• Demagnetize

• Repel

• Magnetic Domain

Parts of a magnet where the magnetic effects are the strongest

• Polarity

• non-contact force

• poles

• magnitude

Force that pulls unlike poles together (N+S)

• attraction

• repulsion

• magnetism

• magnetic field

Tags

NGSS.MS-PS2-3

Force that pushes like poles apart; to push or move away (N-N) (S-S)

• repulsion

• demagnetized

• polarity

• attraction

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A magnet that quickly loses its magnetic field after being removed from a magnetic field

• permanent magnet

• polarity

• temporary magnet

• magnetic domain

the region around a magnet where the magnetic force is exerted

• magnetic domain

• poles

• polarity

• magnetic field

a force that one object can apply to another object without touching it

• magnetic field

• non-contact force

• contact force

• polarity

Tags

NGSS.MS-PS2-5

a region in which the magnetic fields of all atoms are lined up in the same direction (uniform)

• magnitude

• poles

• polarity

• magnetic domain

the property of having poles or being polar

• magnetism

• magnitude

• polarity

• magnetic field

a property of some materials in which there is a force of repulsion or attraction between certain like and unlike poles

• magnetic field

• magnetism

• polarity

• magnetic domain