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7) Scenerio 4: The left bar moves to the left with speed 6.15 m/s and the right bar also moves to the left with a speed of 0.82 m/s. The magnetic field is now out of the page with a strength of 6.2 T. What is the current measured by the ammeter for this scenerio? A Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 8) Scenerio 5: Both bars are moved to the left with a speed of 4.1 m/s. The magnetic field is the same as the previous scenerio. What is the current measured by the ammeter for this scenerio? A Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

7) Scenerio 4: The left bar moves to the left with speed 6.15 m/s and the right bar also moves to the left with a speed of 0.82 m/s. The magnetic field is now out of the page with a strength of 6.2 T. What is the current measured by the ammeter for this scenerio? A Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 8) Scenerio 5: Both bars are moved to the left with a speed of 4.1 m/s. The magnetic field is the same as the previous scenerio. What is the current measured by the ammeter for this scenerio? A Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

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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**Text Transcription:** Two identical conducting bars of length 56.6 cm can be moved across two parallel conducting wires. The bars can be moved either to the left or right with the speeds \(v_1\) and \(v_2\). The top wire has a resistor with a resistance of 3.2 \(\Omega\) and the bottom wire has an ammeter (a device used to measure the current). The ammeter has negligible resistance and reports a positive current if the current flows through it to the right. A uniform magnetic field exists everywhere with strength \(B\) either pointing into or out of the page. **Diagram Explanation:** The diagram depicts two parallel conducting wires with two identical conducting bars placed perpendicularly across them. The bars can slide along the wires. The top wire contains a resistor labeled \(R\) and is depicted with a vertical bar moving left with speed \(v_1\). The bottom wire features an ammeter labeled \(A\) and shows a vertical bar moving right with speed \(v_2\). The magnetic field (\(\vec{B}\)) is represented by a circle with an "X" inside, indicating it is either pointing into or out of the page—this is typical for fields perpendicular to the plane of illustration. An arrow also suggests the direction of the magnetic field across the diagram.
Transcribed Image Text:**Text Transcription:** Two identical conducting bars of length 56.6 cm can be moved across two parallel conducting wires. The bars can be moved either to the left or right with the speeds \(v_1\) and \(v_2\). The top wire has a resistor with a resistance of 3.2 \(\Omega\) and the bottom wire has an ammeter (a device used to measure the current). The ammeter has negligible resistance and reports a positive current if the current flows through it to the right. A uniform magnetic field exists everywhere with strength \(B\) either pointing into or out of the page. **Diagram Explanation:** The diagram depicts two parallel conducting wires with two identical conducting bars placed perpendicularly across them. The bars can slide along the wires. The top wire contains a resistor labeled \(R\) and is depicted with a vertical bar moving left with speed \(v_1\). The bottom wire features an ammeter labeled \(A\) and shows a vertical bar moving right with speed \(v_2\). The magnetic field (\(\vec{B}\)) is represented by a circle with an "X" inside, indicating it is either pointing into or out of the page—this is typical for fields perpendicular to the plane of illustration. An arrow also suggests the direction of the magnetic field across the diagram.
### Scenario 4: The left bar moves to the left with a speed of 6.15 m/s, and the right bar also moves to the left with a speed of 0.82 m/s. The magnetic field is directed out of the page with a strength of 6.2 T. **Question:** What is the current measured by the ammeter for this scenario? - **Input Box for Answer:** [ ] - **Submit Button:** [Submit] **Note:** You currently have 0 submissions for this question. Only 10 submissions are allowed. You can make 10 more submissions for this question. --- ### Scenario 5: Both bars are moved to the left with a speed of 4.1 m/s. The magnetic field is the same as the previous scenario. **Question:** What is the current measured by the ammeter for this scenario? - **Input Box for Answer:** [ ] - **Submit Button:** [Submit] **Note:** You currently have 0 submissions for this question. Only 10 submissions are allowed. You can make 10 more submissions for this question. ---
Transcribed Image Text:### Scenario 4: The left bar moves to the left with a speed of 6.15 m/s, and the right bar also moves to the left with a speed of 0.82 m/s. The magnetic field is directed out of the page with a strength of 6.2 T. **Question:** What is the current measured by the ammeter for this scenario? - **Input Box for Answer:** [ ] - **Submit Button:** [Submit] **Note:** You currently have 0 submissions for this question. Only 10 submissions are allowed. You can make 10 more submissions for this question. --- ### Scenario 5: Both bars are moved to the left with a speed of 4.1 m/s. The magnetic field is the same as the previous scenario. **Question:** What is the current measured by the ammeter for this scenario? - **Input Box for Answer:** [ ] - **Submit Button:** [Submit] **Note:** You currently have 0 submissions for this question. Only 10 submissions are allowed. You can make 10 more submissions for this question. ---
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