The resistivity of Cu at 0°C is 1.30×10-8 2m. The change in resistivity per degree Celsius is 0.02x10-8 Qm/°C. If resistivity of a Cu-10at%Ni alloy at 0°C is 5×10-8 Qm, calculate the resistivity of Cu-40at%Ni alloy at 100°C. 8x 10-8 Qm. O 1 × 10-8 Qm O 14 x 10-8 Qm O 17 x 10-8 m

The resistivity of Cu at 0°C is 1.30×10-8 2m. The change in resistivity per degree Celsius is 0.02x10-8 Qm/°C. If resistivity of a Cu-10at%Ni alloy at 0°C is 5×10-8 Qm, calculate the resistivity of Cu-40at%Ni alloy at 100°C. 8x 10-8 Qm. O 1 × 10-8 Qm O 14 x 10-8 Qm O 17 x 10-8 m

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

The resistivity of Cu at 0°C is 1.30×10-8 2m. The change in resistivity per degree
Celsius is 0.02×10-8 Qm/°C. If resistivity of a Cu-10at%Ni alloy at 0°C is 5×10-8
Om, calculate the resistivity of Cu-40at%Ni alloy at 100°C.
O 8x 10-8 Qm
O 11 x 10-8 Qm
14 x 10-8 Qm
O 17 x 10-8 Qm.

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