Question

The two types of forces exerted by a magnet.

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Answer 1

Magnetism, at its root, arises from two sources:

• Electric current.

• Spin magnetic moments of elementary particles.

Answer 2

Explanation:

Magnetic attraction and repulsion is one of three fundamental non contact forces in nature. The other two forces are electrostatic and gravitational (see the focus idea Forces without contact at level 4, Electrostatics – Level 4 and Gravity - Level 6).