A certain resistor is made with a 51.6 m length of fine copper wire, 4.54 x 10-2 mm in diameter, wound onto a cylindricalof copper is 1.72 x 10-8 9-form and having a fiber insulator separating the coils. Calculate the resistance. (Them.)resistivity

We have to use the formula Resistance(R) = resistivity ×lengthArea of cross section

wound onto a cylindrical A certain resistor is made with a 51.6 m length of fine copper wire, 4.54 x 10-2 mm in diameter, form and having a fiber insulator separating the coils. Calculate the resistance. (The resistivity of copper is 1.72 x 10-80- m.)

wound onto a cylindrical A certain resistor is made with a 51.6 m length of fine copper wire, 4.54 x 10-2 mm in diameter, form and having a fiber insulator separating the coils. Calculate the resistance. (The resistivity of copper is 1.72 x 10-80- m.)

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 9PE: Refer to Figure 21.7 and the discussion of lights dimming when a heavy appliance comes on. (a) Given...

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Question

A certain resistor is made with a 51.6 m length of fine copper wire, 4.54 x 10-2 mm in diameter, wound onto a cylindrical
of copper is 1.72 x 10-8 9-
form and having a fiber insulator separating the coils. Calculate the resistance. (The
m.)
resistivity

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