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LampPro Tip 1/3
Magnetism BasicsPlay
Understand that a magnet can attract or repel other magnets. SlideWhen you bring two magnets close, they will either stick together or push apart.
LampPro Tip 2/3
Magnetic MaterialsPlay
Know that magnets only work with iron or metals like nickel and cobalt. SlideMy magnet won't stick to this copper coin because it's not a magnetic material.
LampPro Tip 3/3
Magnetic PolesPlay
Every magnet has two poles: north and south, which are opposites. SlideThe north pole of one magnet will be attracted to the south pole of another.