Chapter 16, Problem 12P

For the network in Fig. 16.74:

a. Find the total admittance and impedance in polar form.

b. Draw the admittance and impedance diagrams.

c. Find the value of C in microfarads and L in henries.

d. Find the voltage E and currents I_R, I_L, and l_c in phasor form.

e. Draw the phasor diagram of the currents I_s, I_R, I_L, and l_c, and the voltage E.

f. Verify Kirchhoff’s current law at one node.

g. Find the average power delivered to the circuit

h. Find the power factor of the circuit, and indicate whether it is leading or lagging.

i. Find the sinusoidal expressions for the currents and voltage.

j. Plot the waveforms for the currents and voltage on the same set of axes.