Magnetism 2024

Magnets are objects made of ferromagnetic metals such:

• iron and copper

• aluminum and steel

• iron and steel

• steel and silver

Tags

NGSS.MS-PS2-3

Area of force around a magnet that allow the magnet to attract and repel:

• electric force

• magnetic field

• north poles

• gravity

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnets can attract magnetic materials made of iron/steel and attract and repel other magnets.

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnetic fields involve ____________________ forces: magnets and magnetic materials do not have to be touching to interact.

• contact

• non-contact

• pushing

• friction

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnetism is created by the movement of __________________.

• masses

• cells

• neutrons

• electrons

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnets always have two poles, a north and a south pole.

• true

• false

When put together, the north pole of one magnet will attract the north pole of another magnet.

• True

• False

Tags

NGSS.MS-PS2-5

What will happen if you bring a magnet's north pole close to another magnet's south pole?

• they will repel

• they will attract

• nothing

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Become magnetized in the presence of a magnet but easily lose their magnetism/only attract (e.g., paper clips):

• permanent magnet

• temporary magnet

• domains

• magnetic fields

Stay magnetized for a long time / Develop their own magnetic fields with north and south poles/attract and repel

• electrons

• temporary magnet

• permanent magnet

• iron