Branch circuits are undoubtedly the most commonly installed circuits in both residential and non-residential applications. And, since they supply the equipment that utilizes the electricity, they are ...
What do series and parallel circuits have to do with Christmas lights? In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that ...
Dot Physics on MSN
A physics problem on time and power in an LR circuit
Work through an LR circuit problem focusing on time behavior and power. Learn how the time constant 𝜏 = 𝐿 / 𝑅 τ=L/R controls current growth/decay, and how power changes over time using 𝑃 = 𝐼 2 𝑅 ...
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