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Two impedances      z1=4+j6 and  z2=3-j6 are connected in parallel to a supply voltage of 120V. Determine the magnitude of the current and its phase relative to the 120V supply voltage.  Remember: 1/z = 1/z1 + 1/z2 I = I/V

Two impedances      z1=4+j6 and  z2=3-j6 are connected in parallel to a supply voltage of 120V. Determine the magnitude of the current and its phase relative to the 120V supply voltage.  Remember: 1/z = 1/z1 + 1/z2 I = I/V

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Two impedances      z1=4+j6 and  z2=3-j6 are connected in parallel to a supply voltage of 120V. Determine the magnitude of the current and its phase relative to the 120V supply voltage. 


Remember:

1/z = 1/z1 + 1/z2

I = I/V

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48-j6 7 48.374 -7.125° 7
Transcribed Image Text:48-j6 7 48.374 -7.125° 7
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