The diagram illustrates a basic circuit consisting of a resistor, represented by the symbol "R," and a moving conductive bar. The circuit is in a rectangular loop. The movement is indicated by a green arrow labeled "v," showing the velocity direction of the bar to the left. The current through the circuit is shown by a purple arrow labeled "I," flowing counterclockwise. Key Components: 1. **Resistor (R):** Positioned on the left side of the loop, this component resists the flow of electric current, creating a voltage drop in the circuit. 2. **Conductive Bar:** The vertical bar on the right moves to the left, adjusting the magnetic field and inducing an electromotive force (EMF) in the loop. 3. **Current (I):** The direction of current flow is counterclockwise, shown by the purple arrow moving left through the bottom horizontal section of the loop. 4. **Velocity (v):** The green arrow indicates the direction of the bar's movement to the left. This setup is often used in studies of electromagnetic induction to demonstrate how movement within a magnetic field can induce current.
The diagram illustrates a basic circuit consisting of a resistor, represented by the symbol "R," and a moving conductive bar. The circuit is in a rectangular loop. The movement is indicated by a green arrow labeled "v," showing the velocity direction of the bar to the left. The current through the circuit is shown by a purple arrow labeled "I," flowing counterclockwise. Key Components: 1. **Resistor (R):** Positioned on the left side of the loop, this component resists the flow of electric current, creating a voltage drop in the circuit. 2. **Conductive Bar:** The vertical bar on the right moves to the left, adjusting the magnetic field and inducing an electromotive force (EMF) in the loop. 3. **Current (I):** The direction of current flow is counterclockwise, shown by the purple arrow moving left through the bottom horizontal section of the loop. 4. **Velocity (v):** The green arrow indicates the direction of the bar's movement to the left. This setup is often used in studies of electromagnetic induction to demonstrate how movement within a magnetic field can induce current.
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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A
The entire set up is in a region of uniform magnetic field that is perpendicular to the
plane of the rod and bars. If the induced current through the resistor is as indicated, what
is the direction of the magnetic field?
Transcribed Image Text:The diagram illustrates a basic circuit consisting of a resistor, represented by the symbol "R," and a moving conductive bar. The circuit is in a rectangular loop. The movement is indicated by a green arrow labeled "v," showing the velocity direction of the bar to the left. The current through the circuit is shown by a purple arrow labeled "I," flowing counterclockwise.
Key Components:
1. **Resistor (R):** Positioned on the left side of the loop, this component resists the flow of electric current, creating a voltage drop in the circuit.
2. **Conductive Bar:** The vertical bar on the right moves to the left, adjusting the magnetic field and inducing an electromotive force (EMF) in the loop.
3. **Current (I):** The direction of current flow is counterclockwise, shown by the purple arrow moving left through the bottom horizontal section of the loop.
4. **Velocity (v):** The green arrow indicates the direction of the bar's movement to the left.
This setup is often used in studies of electromagnetic induction to demonstrate how movement within a magnetic field can induce current.
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