7.) A silver bar, with 20x20cm dimension, has a length of 100 inches. What is the resistance of the bar if the resistivity is 1.59x10-6 ohm-cm. Express in four decimal places. Your answer

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A:

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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.