A flashlight has a resistance of 25 Ω and is connected by a wire to a 120 V source of voltage. What is the current in the flashlight?These videos are part of a unit of instruction created by NJCTL. Students and teachers can find additional free instruction on this topic at the site listed below. This includes the full unit presentation, homework with solutions, and assessments (teachers only).Electric Current and Circuits Presentation - http://njctl.org/courses/science/algebra-based-physics/electric-current-and-circuits/electric-current-and-circuits-presentation-2/
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