Answered: A coil consists of 2000 turns of copper…

A coil consists of 2000 turns of copper wire having a cross-sectional area of 0.8mm². the mean length per turns is 80 cm and the resistivity of copper is 0.02 un-m. find the resistance of the coil?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter19: Special-purpose Outlets-water Pump, Water Heater

Section19.2: Water Heater Branch Circuit

Problem 8R: For residential water heaters, the Consumer Product Safety Commission suggests a maximum temperature...

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

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Q 6) A coil consists of 2000 turns of copper wire having a cross-sectional area of
0.8mm². the mean length per turns is 80 cm and the resistivity of copper is 0.02
un-m. find the resistance of the coil?

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