giuliette14 giuliette14
  • 29-05-2023
  • Physics
contestada

A wire is 50 cm long and has a resistance of 16 oms
A second wire is made of the same material. It is 75 cm long and has twice the cross-sectional
area of the first wire.
What is the resistance of the second wire?
A 6.0 oms
B 12 oms
C 32 oms
D 48 oms

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