A circuit with a resistor, inductor, and capacitor in parallel is at resonant of f0 Hz. If all the component values are now doubled the new resonant frequency is:
1
\(\frac{{{{\rm{f}}_0}}}{4}\)
2
\(2{{\rm{f}}_0}\)
3
\({{\rm{f}}_0}\)
4
\(\frac{{{{\rm{f}}_0}}}{2}\)