Electricity Articles

Tag Archive for: electricity

ohmslaw

Learn Why Ohm’s Law Is Not a Law

September 2, 2016

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At first, I wanted this title to say “Ohm’s law is not a Law.” But someone else used that phrase in a recent PF thread, and a storm of protest…

acpoweranalysisp1

Intro to AC Power Analysis: Learn System Basics

March 22, 2016

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Instantaneous PowerThe formula for power is: ##P=V\cdot I## , power= voltage*current. We call that, instantaneous power. Even…