Two lamps need 50V and 2.0 A each in order to operate at a desired brilliancy. They are to be connected in series across a 120V line. What is the resistance of the rheostat which must be placed in...


Two lamps need 50V and 2.0 A each in order to operate at a desired brilliancy. They are to be connected in series across a 120V line. What is the resistance of the rheostat which must be placed in series with lamps?


120<br>ohms<br>1.80<br>ohms<br>36.0<br>ohms<br>18.0<br>ohms<br>HHHHE<br>

Extracted text: 120 ohms 1.80 ohms 36.0 ohms 18.0 ohms HHHHE

Jun 11, 2022
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