Consider the circuit shoWn with ɛ1 6.0 V, E2 = 12 V, R1 = 100SN, R2 = 200N, and R3 300N. One point of the circuit is grounded %3D (V = 0). What is the electric potential at point A and the direction of current in R1? A R2 R3 + R1 Eg +

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Chapter1: Units, Trigonometry. And Vectors
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Consider the circuit shown with ɛ1
6.0 V,
E2 = 12 V, R1 = 100N, R2 = 2002, and
R3 = 3002. One point of the circuit is grounded
(V = 0). What is the electric potential at point A and
the direction of current in R1?
A
R2
R3
R1-
Ez
A. 1.91 V, upward
B. 1.91 V, downward
C. 3.82 V, upward
D. 3.82 V, downward
Transcribed Image Text:Consider the circuit shown with ɛ1 6.0 V, E2 = 12 V, R1 = 100N, R2 = 2002, and R3 = 3002. One point of the circuit is grounded (V = 0). What is the electric potential at point A and the direction of current in R1? A R2 R3 R1- Ez A. 1.91 V, upward B. 1.91 V, downward C. 3.82 V, upward D. 3.82 V, downward
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