Magnets ID:50-6-3

What is your name?

1) To know where the north is we use ______.

• compass
• thermometer
• watch
• scales

2) Opposite poles of two magnets ______.

• are neutral to each other
• repel
• heat up
• attract

3) Poles of magnets are ______.

• left and right
• up and down
• east and west
• north and south

4) When magnet is broken in two, each half will ______.

• stop being magnet
• still have two poles
• have only one pole
• now have 4 poles

5) Around every magnet there is an invisible ______.

• light
• borderline
• magnetic field
• spirits

6) Magnets have ______ poles.

• two
• four
• unknown number of
• eight

7) Magnet in which the magnetic field is produced by electric current is called ______.

• electromagnet
• electric motor
• strange magnet
• ferrite

8) North poles of two magnets will ______ each other.

• warm
• neutralize
• atract
• repel

9) Magnets work ______.

• when they are wet
• slowly
• only when pressed together
• at a distance