Magnets and Electromagnets

When two like poles get together they....

• attract

• repel

Tags

NGSS.3-PS2-3

When two unlike poles get together they...

• attract

• repel

Tags

NGSS.3-PS2-3

Where is a magnet the strongest?

• At the North pole.

• It has the same strength all over the magnet.

• At both poles.

• At the South pole.

Tags

NGSS.3-PS2-3

What is true about the North and South poles of a magnet?

• When placed near each other, the poles will attract.

• When placed near each other, the poles will repel.

• Nothing will happen.

Tags

NGSS.3-PS2-3

What would occur if you placed the South pole of a magnet near the South pole of a different magnet?

• When placed near each other, the poles will attract.

• When placed near each other, the poles will repel.

• Nothing will happen.

Tags

NGSS.3-PS2-3

Which objects are magnetic?

• Nickel

• Paper

• Iron

• Plastic

Tags

NGSS.3-PS2-3

NGSS.5-PS1-3

Which objects are non-magnetic?

• Nickel

• Paper

• Iron

• Plastic

Tags

NGSS.5-PS1-3

What materials do you need to create an electromagnet?

• Wire, lightbulb and a magnet

• wire, battery and a pencil

• wire, nail, and a lightbulb

• wire, nail and a battery

What will make the strength of an electromagnet stronger?

• A larger battery

• Wrap more coils around the nail.

• Use a smaller battery

• Detach the wire.

Tags

NGSS.MS-PS2-3