Hi everyone
I can not seem to get the right formulas to finish this question.
I keep on beating my head against a wall for hours now.
It just feels like I can not get the right formula to help me out...Is this some sort of trick question?
Note if the image does not load here is the link ->...
A serie RLC Circuit consists of 20ohm Resistor, an inductor with an inductance of 130mH and a variable capacitor. The capacitor is set to give resonance to the circuit at the third harmonic. The instantaneous value of the sinusoidal voltage across the circuit is represented by
v(t) = 78 +...