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130 V. For the following problems, A 60 Hz voltage source has an amplitude of VT compute the indicated phasors l Q1. The source is connected across a series RL ac circuit with R = 8.2 Ohm and X1 = ω k = 5.7 Ohm. 1a) Find the magnitude of impedance of the series combination (Unit: Ohm) 1b) Find the phase angle of impedance of the series combination (Unit: dea) 1c) Calculate the current phasor I at an angle of 0° (Unit: A) 1d) Calculate the amplitude of voltage VR across the resistor (Unit: V) 1e) Calculate the phase angle of voltage VR across the resistor (Unit: dea) 1f) Calculate the magnitude of voltage VL across the inductor (Unit: V) 1g) Calculate the phase angle of voltage VL across the inductor (Unit: dea Q2. The source (assuming angle of Vr is 0°) is connected across a parallel RL ac circuit with R = 8.2 Ohm and XL = ωL = 5.7 ohm. 2a) Calculate the magnitude of current IR (Unit: A) 2b) Calculate the phase angle of current IR (Unit: dea) 2c) Calculate the magnitude of current IL (Unit: A) 2d) Calculate the phase angle of current I (Unit: deg) 2e) Calculate the magnitude of current IT (Unit: A) 2f) Calculate the phase angle of current IT (Unit: dea) 2g) Find the magnitude of impedance of the parallel combination (Unit: Ohm) 2h) Find the phase angle of impedance of the parallel combination (Unit: deg)
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