2. Vs is 200 cos(1 0000 v. 15 ohm 1mH a) Calculate the impedance of the...
1. A circuit consists of a voltage source, Vs=45cos220t V, in
series witha 125 ohm resistance and a 57mH inductor. Determine the
equivalent impedance that goes to the source in ohms (magnitud and
angle)
2. Determine the power factor of the equivalent impedance of the
previous problem.
3. The current in a circuit is delayed with respect to the
voltage: TRUE or FALSE
4. The voltage in a capacitor of 2200 pF as a function of time
is Vc=14cos6300t V....