In most atoms, the resulting magnetic effect is weak.
Why Are Things Magnetic. Magnetism is the force exerted by magnets when they attract or repel each other. All magnets have north and south poles.
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Magnetism is the force exerted by magnets when they attract or repel each other. The magnetic field generated at the earth's core extends well out into space, protecting us from cosmic dangers and diverting it's not so hard to imagine why the sun or the earth does this. That is why materials such as cloth or paper are said to be weakly magnetic.
Magnetism is due to 'electron spin'.
Magnets have a north pole and a south pole. Magnetism is the phenomenon that arises from the force between objects that produce fields that attract or repel other objects. But to get to the why, i have to explain the what. magnetars are a special kind of neutron star once that solid lump of nickel and iron forms in the stellar core, a lot of things go haywire — fast. Check out our floating needle compass experiment to.
