A 11.1 Ω resistor,a 9.2 µF capacitor, anda 29.7 mH inductor are connectedin series with a 120 V (rms) source with variable frequency.
a) At what frequency will the current be maximum?
b) Find the maximum rms current.
c) Suppose you now replace the 9.2 µF capacitor bya 20.8 µF capacitor. Whatis the new value of the rms current?