Magnets

• stone

• loadstone

• iron

• steel

Tags

NGSS.MS-PS1-3

Today, magnets are usually man-made. They are usually made of ...

• silver and gold

• copper and aluminium

• iron and steel

• bronze and silver

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Magnets come in different shapes and sizes, depending on their uses.

• True

• False

Which of these objects are attracted by the magnets?

• aluminium can

• iron nails

• steel paper clip

• copper wire

Magnets can attract all metals.

• True

• False

The pull of magnets on magnetic material is called ...

• magnet force of attraction

• magnetic force of repulsion

• magnetic materials

• magnetic force

Tags

NGSS.MS-PS2-5

A magnet can attract a magnetic material without touching it.

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of the following are non-magnetic?

• gold necklace

• glass marble

• steel can

• wooden ruler

The poles of the magnets have the strongest attraction.

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A magnet has a ... pole and a ... pole.

Tags

NGSS.3-PS2-4