x YG A coil is formed by wind x CA Coals Formed By win x Secure I https://edugen

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x YG A coil is formed by wind x CA Coals Formed By win x Secure I https://edugen.wileyplus.com/edugen/student/rmainfr.uni Chapter 26 Problem 015-Google Chrome Secure l https//edugen.wileyplus.com/edugen/shared/assignment/test/aprint uni Print by AHMED AL PHYS 1304 002: Introductory Electricity and Magnetism Hwe "Chapter 26, Problem 015 A coil is formed by winding 37o turns of 16 gauge copper wire 1.1 mm) in a layer on a cylindrical form of radius 18 cm. What is the resistance of the coil? eglect the thickness of the insulation the of copper to be 1.69 x 10 ake the tolerance as +/-1 in the 2nd significant doit Question Attempts: o of s e

Explanation / Answer

here by using the formula

R = rho * L / A

R = rho * 2 * pie * N * r1 / (pie * r^2)

R = (1.69 * 10^-8 * 2 * 3.14 * 370 *0.18) / (3.14 * ((1.1 * 10^-3)/2)^2)

R = 7.44 ohm

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