alleryIn direct current, how does electric charge move?
AOnly in one direction
BBack and forth often
CIn circles only
DWithout any path
Answer & Solution
Correct answer: A. Only in one direction
1. In DC, charge moves in only one direction.
2. Back and forth describes AC.
3. So one direction is correct.
_Source: Wikipedia, Electric current, Alternating and direct current_
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