In the series RLC circuit of problem 1 the resistor is replaced with the higher available value of 68 KOhm. The circuit is driven in forced oscillation regime up to a frequency of 200 KHz. A resonance is observed at a frequency of the order of 160 KHz. How would you explain this result? What combinations of capacitor / inductor values would produce a resonance at that frequency, and what parts of the setup are possible candidates for effective reactance elements at that frequency?