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einsteindude einsteindude
wrote...
Posts: 5058
9 years ago
The source of electrons in an ordinary electrical circuit is
A) a dry cell, wet cell, or battery.
B) the back emf of motors.
C) the power station generator.
D) the electrical conductor itself.
E) none of the above
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Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
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wrote...
9 years ago
D.) The Electrical Conductor itself.
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