A string of 30 mini LED lights, each using a 60 ohm resistor, are connected in parallel to a 3V battery. How much power does the whole string use?
A string of 30 mini LED lights, each using a 60 ohm resistor, are connected in parallel to a 3V battery. How much power does the whole string use?
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter4: Electric Meters
Section: Chapter Questions
Problem 18RQ
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A string of 30 mini LED lights, each using a 60 ohm resistor, are connected in parallel to a 3V battery.
How much power does the whole string use?
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