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YEAR8 PHYSICS TERM1 > AC/DC > Flashcards

AC/DC Flashcards

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1
Q

What is alternating current (AC)?

A

an electric current that periodically
reverses direction and changes its
magnitude continuously with time

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2
Q

What is direct current (DC)?

A

an electric current that flows in one
direction

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YEAR8 PHYSICS TERM1 (15 decks)

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