2.A resistor of 200 Ωand an inductor of 0.5 H are in series.
(i) Find the impedance of the combination at 60 Hz in rectan-
gular form and polar form. (ii) Find a parallel RLcircuit that
has the same impedance at the same frequency. (iii) Find the
impedance of the parallel equivalent in step (ii) for 50 Hz. Are
the impedance values equal for the two circuits at 50 Hz?
3.A resistor of 200 Ω and a capacitor of 0.05 mF are in parallel.
(i) Find the impedance of the combination at 60 Hz in rectan-
gular form and polar form. (ii) Find a series ...
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