In the circuit of the figure, calculate: The total resistance of the circuit The current through the battery The current through the 50 ohm resistor The current through the 30 ohm resistor The voltage across the 15 ohm resistor The power dissipated in the 30 ohm resistor The amount of heat dissipated by the

Q: R1=202 LOV R23D300 R3=500 L2 R4=200 Porales

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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.