Which of the following are NOT true about magnetism? Select one or more:

a. Materials that are attracted to a magnet are called magnetic because they have North and South poles.

b. Magnetism is the same thing as electricity.

c. Magnetism is a contact force.

d. Any magnet that is cut in half will give two separate magnets, each with its own North and South poles.

e. The north and south poles of a magnet have a direct
correlation to positive and negative charges.