37. In the circuit oscillating circuit comprising the inductor L = 0,2 TR and active resistance R = 9,7 Ohm and capacitor C = 40 uF, connected to an external AC voltage amplitude value Um = 180 V and a frequency ω = 314 rad / s. Determine: 1) the peak value of the current Im in the chain; 2) The phase difference φ between the current and the external voltage; 3) The peak value of the voltage across the coil ULm; 4) UCm peak value of the capacitor.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)