A portion of Nichrome wire of radius 2.60 mm is to be used in winding a heating coil. If the coil must draw a current of 9.35 A when a voltage of 120 V is applied across its ends, find the following. (Take the resistivity of nichrome to be 1.50 x 10-6 n. m.) (a) the required resistance of the coil (b) the length of wire you must use to wind the coil m

A portion of Nichrome wire of radius 2.60 mm is to be used in winding a heating coil. If the coil must draw a current of 9.35 A when a voltage of 120 V is applied across its ends, find the following. (Take the resistivity of nichrome to be 1.50 x 10-6 n. m.) (a) the required resistance of the coil (b) the length of wire you must use to wind the coil 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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A portion of Nichrome wire of radius 2.60 mm is to be used in winding a heating coil. If the coil must draw a current of 9.35
A when a voltage of 120 V is applied across its ends, find the following. (Take the resistivity of nichrome to be 1.50 x 10-6
n. m.)
(a) the required resistance of the coil
(b) the length of wire you must use to wind the coil
m

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