In ac (alternating current) circuits, the relationship between the impedance Z (in ohms), the resistance R (in ohms), the phaseangle 8, and the reactance X (in ohms) is shown by the right triangle in the figure below. (Round your answers to twosignificant digits.)XZ0R(a) Find the impedance (in ) if the resistance is 250 and the phase angle is 35º.ΩO(b) Suppose the resistance is 850 and the impedance is 900 9. What is the phase angle (in degrees)?i(c) Suppose the reactance is 184 and the resistance is 220 . Find the impedance (in ) and the phase angle (in degrees).impedanceΩphase angleO

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In ac (alternating current) circuits, the relationship between the impedance Z (in ohms), the resistance R (in ohms), the phase angle 8, and the reactance X (in ohms) is shown by the right triangle in the figure below. (Round your answers to two significant digits.) X 0 R (a) Find the impedance (in Q2) if the resistance is 250 and the phase angle is 35º. Ω (i) (b) Suppose the resistance is 850 2 and the impedance is 900 2. What is the phase angle (in degrees)? (c) Suppose the reactance is 184 and the resistance is 220 2. Find the impedance (in ) and the phase angle (in degrees). impedance Ω phase angle O

In ac (alternating current) circuits, the relationship between the impedance Z (in ohms), the resistance R (in ohms), the phase angle 8, and the reactance X (in ohms) is shown by the right triangle in the figure below. (Round your answers to two significant digits.) X 0 R (a) Find the impedance (in Q2) if the resistance is 250 and the phase angle is 35º. Ω (i) (b) Suppose the resistance is 850 2 and the impedance is 900 2. What is the phase angle (in degrees)? (c) Suppose the reactance is 184 and the resistance is 220 2. Find the impedance (in ) and the phase angle (in degrees). impedance Ω phase angle O

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 40P: An ac source of voltage amplitude 100 V and variable frequency f drives an RLC series circuit with...

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