SUBELEMENT 6A - GENERAL - [100 EXAM QUESTIONS]

A.There are a large number of free electrons in a good conductor. B.There is a small number of free electrons in a non-conductor. C.There is an equal amount of free electrons in a good conductor and in a non-conductor. D.A & B. 6A46. D. Direction of flow of DC electricity in a conductor can be determined by: A.A magnetic compass and the left ... ................
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