Physics, 06.03.2021 07:00, atlasthegoat

A 4-watt night light is plugged into a 120-volt circuit and operates continuously for a 30-day
month.
a. How much current does it draw?
b. What is the resistance of its filament?
c. How much energy does it use in the month?
d. What is the cost of its operation for the
month at the utility rate of 10 cents per
Kilowatt-hour?

Answers: 3

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A 4-watt night light is plugged into a 120-volt circuit and operates continuously for a 30-day