8. The production or generation of electricity depends on the
a. People behind
b. Machines
c. primary sources
d. Inventor

9 . the atoms of magnets were arranged so that:
a.it is nice and neat
b.protons will still attached to nucleus
c.the electrons spin with the nuetrons
d.the electrons flow at the same direction

10 . how does the properties of magnets were used to generate electricity?
a. by connecting to the wire.
b . by demagnetizing.
c. by utilizing and moving its magnetic field.
d. by using the north pole.


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