A lightbulb marked 75 W [at] 120 V is screwed into a
Chapter 18, Problem 18.3(choose chapter or problem)
A lightbulb marked 75 W [at] 120 V is screwed into a socket at one end of a long extension cord in which each of the two conductors has a resistance of 0.800. The other end of the extension cord is plugged into a 120-V outlet. Draw a circuit diagram, and nd the actual power of the bulb in the circuit described.
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