The electrical power formula is introduced and students learn how to use Ohm’s Law. Power and Series Circuits: The electrical power formula is introduced and students learn how to use Ohm’s Law and ...

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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Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Neil Downie believes that supporting students to devise, build and test their own projects can help to get them and their teachers interested in and enjoying physics Practical solutions Students who ...

Moving along with our top science apps (we first showed you the best iOS math apps), now it’s time to clear some of the mystery surrounding the great laws of physics. These have plagued students ...