3. Determine the angle by which v₁ leads i₁ if v₁ = 10 cos (10t - 45°) and isis equal to (a) 5 cos 10t; (b) 5 cos (10t -80°); (c) 5 cos (10t -40°);(d) 5 cos (10t+40°); (e) 5 sin (10t — 19°).

Here is the step-by-step explanation:We have:Voltage: v1=10cos(10t−45∘)This expression represents…

Answered: 3. Determine the angle by which v₁…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter23: Resistive-inductive-capacitive Series Circuits

Section: Chapter Questions

Problem 3PP: The circuit is connected to a 60-Hz line. The apparent power in the circuit is 29.985 VA, and the...

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3. Determine the angle by which v₁ leads i₁ if v₁ = 10 cos (10t - 45°) and is is equal to (a) 5 cos 10t; (b) 5 cos (10t -80°); (c) 5 cos (10t -40°); (d) 5 cos (10t+40°); (e) 5 sin (10t — 19°).