Hello everyone! I need help regarding a complex wave equation

Thread Starter

thomas said

Joined Oct 22, 2010
I have the following equation

v= 6+40sin 1000∏t + 10sin(3000∏t +∏/4) + 3sin(5000∏t - ∏/12)

I need to find the RMS voltage, current and frequency for a series circuit of 15Ω resister series with an inductor of 100mH and a 10nF capacitor.

My problem is that i don't know how to find the time for the periodic frequency i know the the first harmonic is the 40 sin therefore is 40 volts and so on :)

Kindly anyone can explain or give some help to me ?

Thanks :D