Magnets

Magnets _______ magnetic materials.

Tags

NGSS.MS-PS2-3

Magnets do not interact with ___-________ _________ .

Like poles of a magnet _____.

Tags

NGSS.MS-PS2-3

Unlike poles of a magnet _______.

Tags

NGSS.3-PS2-3

The poles of a bar magnet have the _________ ________ ____ .

Only _______ can repel other magnets.

Tags

NGSS.3-PS2-4

How can I test if an unknown object is a magnet?

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Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

One way to increase the strength of an electromagnet is to __________ the number of coils around the iron rod.

Another way to increase the strength of an electromagnet is to __________ the number of batteries.

Tags

NGSS.MS-PS2-3

Which of these is a non-magnetic metal?

• steel

• iron

• aluminium

• nickel