G3 Magnets and their properties WS

What is the difference between magnetic materials and non-magnetic materials?

• Magnetic materials are repelled by magnets but non-magnetic materials are not.

• Magnetic materials are attracted by magnets but non-magnetic materials are not.

• Magnetic materials attract each other but non-magnetic materials repel each other.

• Magnetic materials repel each other but non-magnetic materials attract each other.

You can tell that the needle in the compass is a magnet because it _________.

• can turn freely

• is made of metal

• can be attracted by other magnets

• always points in the North-South direction

In which of the following arrangements would the four bar magnets attract and form a rectangle?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-5

Object B was pushed slowly towards Object A. When Object B was about 1cm away, Object A moved away. Which of the following explains what had happened?

• Both objects are made of non-magnetic material.

• Both objects are magnets with like poles facing each other.

• One of the objects is a magnet while the other is non-magnetic.

• One of the objects is a magnet and the other is a magnetic object.

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

NGSS.MS-PS2-2

Which of the following pairs of objects can attract each other?

• A and B

• B and C

• B and D

• C and D

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NGSS.3-PS2-3

NGSS.3-PS2-4

Which of the materials in the diagram CANNOT BE used to test if an object is a magnet?

• Iron only

• Wood only

• Iron and copper only

• Copper and wood only

Tags

NGSS.MS-PS2-3

A magnet has a North Pole and a (a)   Pole.

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NGSS.MS-PS2-3

A magnet attracts (a)   materials.

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NGSS.MS-PS2-3

(a)   , steel, cobalt and nickel are examples of MAGNETIC materials.

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NGSS.MS-PS2-3

A magnet when freely suspended always lies in the (a)   direction.