In: Electrical Engineering
1) A load can be represented as a 1kOhm resistor. This impedance is subsequently connected to a sinusoidal 120V (rms) 60Hz voltage source. Find the current through the load both in phasor form and in time-domain form. Produce a well-labeled plot showing the voltage, the current and the power.
a) A load can be represented as a 10μF capacitor connected in series with a 1kOhm resistor. This impedance is subsequently connected to a sinusoidal 120V (rms) 60Hz voltage source. Find the current through the load both in phasor form and in timedomain form. Produce a well-labeled plot showing the voltage, the current and the power.
b) Another load can be represented as a 2H inductor connected in series with a 1kOhm resistor. This impedance is subsequently connected to a sinusoidal 120V (rms) 60Hz voltage source. Find the current through the load both in phasor form and in timedomain form. Produce a well-labeled plot showing the voltage, the current and the power.
c) Describe the qualitative differences these three cases. Why did the storage components change the position of the current?