A student claims when they use their space heater and hairdryer at the same time, the power for the entire house goes out.  A second student says that it is not possible for the use of those two items to affect the power to the entire house.  why it is beneficial for power to go off in some situations.  how power could be restored.

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.