___ current is the most commonly used current, which is forever-changing in magnitude and periodically reversing direction in current flow (by alternation between positive and negative values) along the length of the circuit conductors

______________ current is the most commonly used current, which is forever-changing in magnitude and periodically reversing direction in current flow (by alternation between positive and negative values) along the length of the circuit conductors.

A) Alternating
B) Direct
C) any of the answers
D) Either Alternating or Direct

Show Answer

Answer:A

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