The resistivity of a 1 m long copper wire is 1.72 x 108 2. m and its cross sectional area is 2 x 10-6 m². If the wire ca
Posted: Thu Jul 07, 2022 12:04 pm
The resistivity of a 1 m long copper wire is 1.72 x 108 2. m and its cross sectional area is 2 x 10-6 m². If the wire carries a current of 0.2 A, what is the voltage across the wire? Express your answer in mV with one decimal place. Only the numerical value will be graded. mV