Multiple Choice
Topic: Intro to Current. For copper wire of the same length, which American Wire Gauge (AWG) will carry the most current before excessive heating (i.e., has the lowest resistance)?
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Intro to Current
Struggling with Physics?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In an introductory DC circuit, which type of circuit prevents the flow of current because the conducting path is broken?
A
A closed circuit (switch closed)
B
An open circuit (switch open)
C
A series circuit with two resistors
D
A short circuit (nearly zero resistance path)
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