4 From the signals in Fig. 4 a) Write equations for each of the waveforms in Fig. 4 with the phase angle expressed in degrees. b) Find the R.M.S value for Fig. 4 (b) and (d). c) Compare Fig.4 (c) and (d), which one is leading and how much for that phase different angle 8. i (A) i=1m sin (wt 30°) -125 A (a) f= 40 Hz wt i (A) 20- t (b) T = 100 ms - wi v (V) A (c) f = 100 Hz 40 - wi v (V) -2 us 47 V (d) f = 50 kHz 1

4 From the signals in Fig. 4 a) Write equations for each of the waveforms in Fig. 4 with the phase angle expressed in degrees. b) Find the R.M.S value for Fig. 4 (b) and (d). c) Compare Fig.4 (c) and (d), which one is leading and how much for that phase different angle 8. i (A) i=1m sin (wt 30°) -125 A (a) f= 40 Hz wt i (A) 20- t (b) T = 100 ms - wi v (V) A (c) f = 100 Hz 40 - wi v (V) -2 us 47 V (d) f = 50 kHz 1

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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