Multiple Choice
In introductory electricity, what is the SI unit of electric current?
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Intro to Current
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In an introductory discussion of electric current, two common sources of electric current are generators and which of the following?
A
Insulators such as rubber
B
Resistors creating current without a voltage source
C
Batteries (electrochemical cells)
D
Capacitors acting as steady current sources indefinitely
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