Floating magnet assessment

How do the magnets float?

• They are repelling each other

• They fit perfectly on the marker

• They're glued

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

how do the magnets repel? (Pick two answers)

• By having the north face the south pole.

• By having both south poles face each other.

• By having the south face the north pole.

• By having both north poles face each other.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

For the magnets to_______they have to face the same poles.

Tags

NGSS.MS-PS2-5

A north and south pole will attract.

• True

• False

Tags

NGSS.MS-PS2-3

What happens when two magnets repel each other?

• They push together

• Their magnetic field gets bigger

• They would pull apart

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What stops two magnets from sticking together?

• Copper

• Iron

• Steel

• Cobalt

What is a magnet?

• A material that is copper.

• A piece of metal with a strong attraction to another metal object.

• An object that has water inside that has magnetic fields.

What makes a magnet stronger?

• When its closer to another magnet.

• When a material easily aligns itself to a magnetic field.

• When two magnets repel.

• When both copper and cobalt are magnetized.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

what is a group of atomic magnets called?

• Newtons

• A magnetic domain

• Electrons

• Protons

What weakens magnets?

• if you pour water on it

• If a magnet is kept in closeness to radiation, heat, powerful electrical currents, or other magnets.

• If you heat it up.