FALSE |
TRUE |
North pole of a magnet is attracted to the south |
North pole of a magnet points north |
|
Magnetic forces attract all metals |
Magnetic forces attract only magnetic materials |
|
Magnetic forces acts through a conductor |
Magnetic forces can act at a distance |
|
An iron nail becomes a magnet when electricity is passed through it |
An iron nail becomes a magnet when it is coiled with wire with an electric current flowing through it |
|
All magnetic objects are made of metal |
Lodestone, a natural magnet, is non-metal |