(Solved): 6-11 The figure shows a driven RLC circuit that contains two identical capacitors and two switches. ...

The figure shows a driven $RLC$ circuit that contains two identical capacitors and two switches. The emf amplitude is set at $12.2\mathrm{V}$, and the driving frequency is set at $56.7\mathrm{Hz}$. With both switches open, the current leads the emf by $30.3^{?}$. With switch ${\mathrm{S}}_1$ closed and switch ${\mathrm{S}}_2$ still open, the emf leads the current by $15.1^{?}$. With both switches closed, the current amplitude is $455\mathrm{mA}$. What are (a) $R$, (b) $C$, and (c) $L$ ? (a) Number (b) Number (c) Number Units Units Units