A wire of length L and diameter D has a resistance R.
If BOTH the length and the diameter of...
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Physics, 10.03.2020 06:56 Christiancameron1234
A wire of length L and diameter D has a resistance R.
If BOTH the length and the diameter of the same wire are decreased to half of their original values, the resistivity of the new wire:
A. doubles.
B. drops to half its original value.
C. quadruples
D. drops to one quarter its original value.
E. remains the same.
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Answers: 1
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