A wire of length 0.47 meters and cross-section area 7.1 cm 2 has resistivity 96x10 -6...

Question

Question

A wire of length 0.47 meters and cross-section area 7.1 cm ² has resistivity 96x10 ^-6 Ohm-meters. What is the resistance (in Ohms) of this wire?

Answer 1

Answer #1

I=0.47m A= 701cm2 =718 10 m² p 96X10-6 ohm E VENTO R = l l = 96X106x0.47 - 7.1x104m2 = 6.3549X1022

Answer 2

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