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Mar '23
24
MCAT Question of the Day
Q:
Which of the following would increase the resistance of a closed-circuit system?
I. Replacing the wire with one of the same material that has a smaller cross sectional area
II. Adding a voltmeter to the circuit in series.
III. Doubling the wire length in the closed circuit.
A
II only
B
I and III only
C
II and III only
D
I, II, and III
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