Physics, 14.06.2021 06:30 2003loganreed
5)
A 2.0-meter length of copper wire is connected across a potential difference of 24 millivolts.
The current through the wire is 0.40 ampere. The same copper wire at the same temperature
Is then connected across a potential difference of 48 millivolts. The current through the wire
is
A)
0.20 A
B)
0.80 A
C)
1.6 A
D)
0.40 A
Answers: 2
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5)
A 2.0-meter length of copper wire is connected across a potential difference of 24 millivolts.
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