In the figure (Figure 1) a conducting rod of length L = 40.0 cm moves in a magnetic field B of magnitude 0.410 T directed into the plane of the figure. The rod moves with speed v = 5.60 m/s in the direction shown, Part A What is the potential difference between the ends of the rod? Express your answer in volts. V ΑΣφ V = V Part B Figure < 1 of 1 > Which point, a or b, is at higher potential? O a O b х ах

icon
Related questions
Question
100%
### Physics Problem on Electromagnetic Induction

In the figure, a conducting rod of length \( L = 40.0 \, \text{cm} \) moves in a magnetic field \( \mathbf{B} \) of magnitude \( 0.410 \, \text{T} \) directed into the plane of the figure. The rod moves with speed \( v = 5.60 \, \text{m/s} \) in the direction shown.

---

#### Part A

**Question:**  
What is the potential difference between the ends of the rod?  
**Instruction:**  
Express your answer in volts.

\[ V = \]

---

#### Part B

**Question:**  
Which point, \( a \) or \( b \), is at a higher potential?

- \( a \)
- \( b \)

---

### Figure Explanation

The diagram shows a rod moving perpendicular to a uniform magnetic field. The magnetic field \( \mathbf{B} \) is represented by blue crosses, indicating the direction is into the plane. The rod moves with a velocity \( \mathbf{v} \) shown as a green arrow. The length \( L \) is indicated between points \( a \) and \( b \) on the rod.

This setup is used to illustrate electromagnetic induction, where the motion of the rod through the magnetic field generates an electromotive force (emf), creating a potential difference along the rod.
Transcribed Image Text:### Physics Problem on Electromagnetic Induction In the figure, a conducting rod of length \( L = 40.0 \, \text{cm} \) moves in a magnetic field \( \mathbf{B} \) of magnitude \( 0.410 \, \text{T} \) directed into the plane of the figure. The rod moves with speed \( v = 5.60 \, \text{m/s} \) in the direction shown. --- #### Part A **Question:** What is the potential difference between the ends of the rod? **Instruction:** Express your answer in volts. \[ V = \] --- #### Part B **Question:** Which point, \( a \) or \( b \), is at a higher potential? - \( a \) - \( b \) --- ### Figure Explanation The diagram shows a rod moving perpendicular to a uniform magnetic field. The magnetic field \( \mathbf{B} \) is represented by blue crosses, indicating the direction is into the plane. The rod moves with a velocity \( \mathbf{v} \) shown as a green arrow. The length \( L \) is indicated between points \( a \) and \( b \) on the rod. This setup is used to illustrate electromagnetic induction, where the motion of the rod through the magnetic field generates an electromotive force (emf), creating a potential difference along the rod.
**Part C**

When the charges in the rod are in equilibrium, what is the magnitude of the electric field within the rod?

*Express your answer in volts per meter.*

\[E = \, \text{_____} \, \text{V/m}\]

**Part D**

What is the direction of the electric field within the rod?

- ( ) From b to a
- ( ) From a to b
Transcribed Image Text:**Part C** When the charges in the rod are in equilibrium, what is the magnitude of the electric field within the rod? *Express your answer in volts per meter.* \[E = \, \text{_____} \, \text{V/m}\] **Part D** What is the direction of the electric field within the rod? - ( ) From b to a - ( ) From a to b
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Similar questions