FUN WITH MAGNETS

Front

Which is an example of a magnetic substance? Options: Iron, Nickel, Cobalt, All of these

Back

All of these

Front

Magnets have a ________ shape. Options: Cylindrical, Ball ended, Horse shoe, All of these.

Back

All of these

Front

Does magnet work in water?

Back

Yes

Tags

NGSS.MS-PS2-5

Front

In which direction does the pointed end of the needle of a compass always point?

Back

North

Front

What is the only natural magnet?

Back

Magnetite

Front

Which of the following cannot be used to make a magnet?

• Cobalt
• Ebonite
• Steel
• Iron

Back

Ebonite

Front

Who discovered magnet?

Back

Magnus

Front

Which of the following gets demagnetized when a powerful magnet is kept near it? Options: Plastic ruler, Compact disc, Glass tumbler, Wood

Back

Compact disc

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

Which one of the following is incorrect?

• Like poles repel each other
• Unlike poles attract each other
• A bar magnet can have 3 magnets
• A compass is used to find direction

Back

A bar magnet can have 3 magnets

Front

A bar magnet is cut into two pieces from the middle. How will the poles be distributed on both pieces?

Back