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3 cards from this section. Quick, good the night before a test.
What is electric current?
What do we measure electric current in?
What unit measures electric current?
What did we say an ampere represents?
What is the SI unit of electric current?
Think about the flow of charge.
True or False: Unsteady current can flow steadily over time.
Consider the definition of unsteady.
Calculate the total charge that passes through a conductor carrying a steady current of 5 A over 30 seconds.
Multiply current and time!
If a circuit experiences a surge and a total of 15 coulombs of charge flows in 3 seconds, what is the resulting current?
Remember to divide charge by time to find current.
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