AVERAGE POWER IN LCR

Описание к видео AVERAGE POWER IN LCR

To derive the expression for the average power of an AC circuit, we will follow these steps: * Step 1: Define Instantaneous Power. The instantaneous ...
E(t)=E0sin(ωt)cap E open paren t #astrophysics #physics #physicsfun close paren equals cap E sub 0 sine open paren omega t close paren
𝐸(𝑡)=𝐸0sin(𝜔𝑡)
I(t)=I0sin(ωt)cap I open paren t close paren equals cap I sub 0 sine open paren omega t close paren
𝐼(𝑡)=𝐼0sin(𝜔𝑡)
Substitute the expressions for
E(t)cap E open paren t close paren
𝐸(𝑡)and I(t)cap I open paren t close paren𝐼(𝑡)into the power equation: 

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