Question

3. (a) The phase vs. frequency of the admittance of a series R-L circuit is plotted on linear scales in a graph in the attached. pages. Find the pole and Zevo

frequencies of admittance in Hz. (b) The magnitude us. frequency of the admittance of a series. R-L-C circuit is plotted linear scales (arbitrary scale for on vertical axis in the attached pages. Find the circuits Wo (in rad/s) and Q.

Fig: 1