QUESTION 7 A portion of Nichrome wire of radius 2.5 mm is to be used in winding a heating coil. If the coil must draw a current of 5.9 A when a voltage of 108V is applied across its ends, then find the length of wire you must use to wind the coil. (Note: 0.brame = 1.00 x 10-6 Q.m)

QUESTION 7 A portion of Nichrome wire of radius 2.5 mm is to be used in winding a heating coil. If the coil must draw a current of 5.9 A when a voltage of 108V is applied across its ends, then find the length of wire you must use to wind the coil. (Note: 0.brame = 1.00 x 10-6 Q.m)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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