Electric Current
AP Physics C Electricity and Magnetism · Flashcards · Recall
AP PHYSICS C ELECTRICITY AND MAGNETISM · FLASHCARDS
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Current
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QUESTION
What does
I
I
I
represent in the formula
I
=
Q
t
I = \frac{Q}{t}
I
=
t
Q
?
QUESTION
What is the unit of electric current?
QUESTION
What is the meaning of direct current (DC)?
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ANSWER
Current flows in one direction. Current maintains constant direction over time.
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