A DC circuit which includes Emfx of unkown magnitude and orientation, at the location indicated is shown below. Note the 'ground' (V=0) in the circuit. B 20 w 10 90 50 5V 370 Book Dinmincian 7V 380 The potential between 'b' and 'a', Vb-Va, is measured to be 4.00 V. Determine the value and orientation of Emfx: negative: I. The potential difference, Va-Vc, across Emfx is: You are correct. Your receipt no. is 159-6171 Previous Tries II. The magnitude of Emfx is: Calculate first the current flowing from b to a. Submit Answer Incorrect. Tries 2/10 Previous Tries III. Calculate the current through the 82 resistor located on the far right. Use + sign for current flowing toward top of page. Submit Answer Incorrect. Tries 1/10 Previous Tries IV. Calculate the power dissipated in the 892 resistor located on the far right. Submit Answer Incorrect. Tries 1/10 Previous Tries Cand Can

A DC circuit which includes Emfx of unkown magnitude and orientation, at the location indicated is shown below. Note the 'ground' (V=0) in the circuit. B 20 w 10 90 50 5V 370 Book Dinmincian 7V 380 The potential between 'b' and 'a', Vb-Va, is measured to be 4.00 V. Determine the value and orientation of Emfx: negative: I. The potential difference, Va-Vc, across Emfx is: You are correct. Your receipt no. is 159-6171 Previous Tries II. The magnitude of Emfx is: Calculate first the current flowing from b to a. Submit Answer Incorrect. Tries 2/10 Previous Tries III. Calculate the current through the 82 resistor located on the far right. Use + sign for current flowing toward top of page. Submit Answer Incorrect. Tries 1/10 Previous Tries IV. Calculate the power dissipated in the 892 resistor located on the far right. Submit Answer Incorrect. Tries 1/10 Previous Tries Cand Can

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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Question

Plz complete solution or leave it hanging.

This is my third time posting this and ive only gotten
wrong answers. Please only answer if you're sure and
please show your work.
A DC circuit which includes Emfx of unkown magnitude and orientation, at the location indicated is shown below. Note the 'ground' (V=0) in the
circuit.
Em
20
w
३10
90
+5V
370
7V
380
The potential between 'b' and 'a', Vb-Va, is measured to be 4.00 V. Determine the value and orientation of Emfx:
negative: I. The potential difference, Va-Vc, across Emfx is:
You are correct.
Your receipt no. is 159-6171 Previous Tries
II. The magnitude of Emfx is:
Calculate first the current flowing from b to a.
Submit Answer Incorrect. Tries 2/10 Previous Tries
III. Calculate the current through the 892 resistor located on the far right. Use + sign for current flowing toward top of page.
Submit Answer Incorrect. Tries 1/10 Previous Tries
IV. Calculate the power dissipated in the 892 resistor located on the far right.
Submit Answer Incorrect. Tries 1/10 Previous Tries
Cand Cand

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Step 2: I. The potential difference between nodes a and c

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Step 3: II. The magnitude of Emf_x

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Step 4: III. Current through the 8 Ohm resistor

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Step 5: IV. IV. Power in the 8 Ohm resistor

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