A copper wire of length L and cross-sectional area A has a resistance of R0. What...
A copper wire of length L and cross-sectional area A has a resistance of R0. What is the resistance of another copper wire with length 6L and cross-sectional area 2A. Give your answer as a multiple of R0.
A 18.00 R0
B 0.33 R0
C 6.00 R0
D 3.00 R0
E 1.50 R0
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A copper wire of length L and cross-sectional area A has a
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