Determine the resistance of a copper wire that has a cross-sectional area as 8.4 mm2. The length and the electrical resistivity of the copper wire are 78.6 m and 1.63 x 10-6 Qm. The resistance of a copper wire (in 2)

Determine the resistance of a copper wire that has a cross-sectional area as 8.4 mm2. The length and the electrical resistivity of the copper wire are 78.6 m and 1.63 x 10-6 Qm. The resistance of a copper wire (in 2)

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter13: Heating Control Devices

Section: Chapter Questions

Problem 28RQ

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Concept explainers

Z parameter

The Z-parameters that are the impedance parameters of a two-port network are defined by expressing the two-port voltages V1 and V2 in terms of two-port currents I1 and I2. The Z-parameters are calculated by open circuiting one of the two ports at a time henceforth they are called open-circuit impedance parameters.

Question

Q12

Determine the resistance of a copper wire that has
a cross-sectional area as 8.4 mm2. The length and
the electrical resistivity of the copper wire are 78.6
m and 1.63 x 10-6 Qm.
The resistance of a copper wire (in 2)

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