An electric skillet draws 5000 mA at 220 V. Assuming that everything is constant and the voltage drops by 10%, (a) what will be the current? (b) What will happen to the current if the resistance is reduced by 15%?

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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.