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3. The figure shows a portion of a circuit. What are the magnitude and direction of the current i in the middle right wire? 2A 3A 2A 4A 2A BA

3. The figure shows a portion of a circuit. What are the magnitude and direction of the current i in the middle right wire? 2A 3A 2A 4A 2A BA

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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**Problem Statement:** 3. The figure shows a portion of a circuit. What are the magnitude and direction of the current \( i \) in the middle right wire? **Diagram Explanation:** The diagram illustrates several wires connected at junctions with specified directional currents. The currents in the wires are labeled with their magnitudes and directions as follows: - \(1 \, \text{A}\) entering from the left toward the junction. - \(3 \, \text{A}\) entering from below upward to the junction. - \(2 \, \text{A}\) leaving the junction to the left. - \(4 \, \text{A}\) moving downward from the junction. - \(2 \, \text{A}\) entering the junction from above. - \(8 \, \text{A}\) moving to the right from the junction. - \( i \) represents the unknown current in question, moving from left to right at the center of the right side of the circuit. **Objective:** Determine the magnitude and direction of current \( i \) using the principle of conservation of charge, which states that the total current entering a junction equals the total current leaving the junction.
Transcribed Image Text:**Problem Statement:** 3. The figure shows a portion of a circuit. What are the magnitude and direction of the current \( i \) in the middle right wire? **Diagram Explanation:** The diagram illustrates several wires connected at junctions with specified directional currents. The currents in the wires are labeled with their magnitudes and directions as follows: - \(1 \, \text{A}\) entering from the left toward the junction. - \(3 \, \text{A}\) entering from below upward to the junction. - \(2 \, \text{A}\) leaving the junction to the left. - \(4 \, \text{A}\) moving downward from the junction. - \(2 \, \text{A}\) entering the junction from above. - \(8 \, \text{A}\) moving to the right from the junction. - \( i \) represents the unknown current in question, moving from left to right at the center of the right side of the circuit. **Objective:** Determine the magnitude and direction of current \( i \) using the principle of conservation of charge, which states that the total current entering a junction equals the total current leaving the junction.
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