H.W For the following pairs of voltages and currents, determine whether the element involved is a capacitor, an inductor, or a resistor, and determine the value of C, L, or R if sufficient data are pro- vided (Fig. 14.18): a. V = 100 sin(wt + 40°) b. C. i= 20 sin(wt + 40°) v = 1000 sin(377t + 10°) i = 5 sin(377t- 80°) V = 500 sin(157t +30°) i = 1 sin(157t +120°) 50 cos(wt+ 20°) i = 5 sin(wt + 110°) d. v

H.W For the following pairs of voltages and currents, determine whether the element involved is a capacitor, an inductor, or a resistor, and determine the value of C, L, or R if sufficient data are pro- vided (Fig. 14.18): a. V = 100 sin(wt + 40°) b. C. i= 20 sin(wt + 40°) v = 1000 sin(377t + 10°) i = 5 sin(377t- 80°) V = 500 sin(157t +30°) i = 1 sin(157t +120°) 50 cos(wt+ 20°) i = 5 sin(wt + 110°) d. v

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...

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