resistance R, one inductor of inductance L, and one capacitor of capacitance C, and the driving frequency matches the natural frequency. Then switches 51, 52, 53, and 54 are closed, in that order. The closings bring in capacitors identical to the rst one or resistors identical to the rst one. Let *8," = 15.2 V, C = 2.34 11F, L = 2.10 mH, and R = 12.6 0. (3) Fill in the rst blank column of the following table with the values of the equivalent capacitance CEq of the circuit after each switch closing. Similarly, ll in the other columns with values for (b) the resonance frequency f, (c) the equivalent resistance Req, (d) the impedance Z, and (e) the current amplitude l. (Avoid rounding off the numbers until all calculations are nished.)