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10. The difference between a conductor and an insulator is that the driver to. It has...

10. The difference between a conductor and an insulator is that the driver
to. It has more electrons than protons.
b. it has more protons than electrons.
c. It has more energy than insulation.
d. None of the above.

A certain 1,100-watt iron is connected to a 110-volt outlet for ironing for 2 hours. The price of electric power is approximately $ 0.25 / kW-hr.

11. The iron operates with an electric current of _____

12. The resistance of the plate is ______

13. The cost of ironing for two hours is ________
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