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Nat 4/5 Christmas and course so far Flashcards | StudBud
Nat 4/5 Christmas and course so far
1 / 30
Which of these is true?
A
AC is when electrons move in one direction
B
AC circuits could be powered by a cell
C
DC circuits could be powered by a battery
D
DC is when electrons periodically change direction
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correct · 0:00
