Need help finding the maximum power transferred (Pmax) in an electrical engineering math problem.?

Posted on 2016-03-26 14:26:00 in Engineering by JEZEBEL

The voltage across the inductor is given by v(t)=L(di(t)/dt). 
Determine the voltage v(t), the power p(t)=v(t)*i(t), and the maximum power transferred if the inductance is L=2 and the current i(t) is given by: 

(a.) i(t)=13e^(-200t) A. 
(b.) i(t)=20cos(2pi60t) A. 

It'a the formula/steps to get Pmax that I am stuck on. 

Thank you so much!

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