Hvac
posted by Anonymous .
I have a series circuit with 115 Volta with r16ohmd r2 22ohms r3 44 ohms what is the wattage on r3

I = E/(R1+R2+R3) = 115/82 = 1.40 Amps.
P3 = I^2*R3 = (1.40)^2 * 44 = 86.5 Watts
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