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.

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Chapter1: Units, Trigonometry. And Vectors
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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 ɛ.
28.0 V
R
www
4,00 A
X 6.00 0
6.00 A
3.00 0
Transcribed Image Text: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 www 4,00 A X 6.00 0 6.00 A 3.00 0
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