Alternating currents and Reactive Circuits

[ASDIC]

Hi everyone,

Can someone give me a brief overview what I shud know on the MCAT regarding the AC and Reactive circuits?

On the MCAT Topics outline, they want us to know the Root mean square current AND root mean square voltage...

but i dont want to read the entire thing on magnetic induction and oscillations.

thanks

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[fuzzylogic]

trying to understand what the ac and reactive circuits are. you should remember how to calculate root mean square current and voltage and why you have to use root mean square current and voltage to describe ac circuits. i don't think it's a big deal. good luck.