In the circuit shown in the figure below, find (a) the current in resistor R; (b) the resistance R; and (c) the unknown emf ε. In the circuit shown in the figure below, find(a) the current in resistor R;(b) the resistance R; and(c) the unknown emf ɛ.28.0 VR(Show your solution)4,00 Ax 6.00 16.00 A3.00 0

Kirchhoff's junction rule at A is 6 A=4A+IThe current through R is I=6 A-4 A=2 A

Answered: In the circuit shown in the figure…

In the circuit shown in the figure below, find (a) the current in resistor R; (b) the resistance R; and (c) the unknown emf ε

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter29: Direct Current (dc) Circuits

Section: Chapter Questions

Problem 19PQ

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In the circuit shown in the figure below, find
(a) the current in resistor R;
(b) the resistance R; and
(c) the unknown emf ε.

In the circuit shown in the figure below, find
(a) the current in resistor R;
(b) the resistance R; and
(c) the unknown emf ɛ.
28.0 V
R
(Show your solution)
4,00 A
x 6.00 1
6.00 A
3.00 0

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