Space around a magnet that attracts or repels another magnet.
A field of magnets.
We show magnetic fields by drawing ---
Magnets
Lines
A magnet with field lines coming out and going inside of it.
Where is the magnetic field strongest at?
Near the other magnet.
A place with lots of magnets.
The Poles.
Which one of these elements are magnetic?
Mercury
Nickel
Sulphur
Which one of these elements are NOT magnetic?
Iron
Cobalt
Gold
Which methods are correct for making an electromagnet?
Wrap a coil of wire around an iron nail.
Wrap a soft iron core with a coil of wire.
Wrap a glass flask in a coil of wire.
What do you need to power an electromagnet?
A supply of electricity.
A coil of wire.
A magnetic core.
A piece of string.
A rubber band.
A computer.
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