What is the electric field outside the cylinder (r > R)?

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## Part A

### Question:
What is the electric field outside the cylinder (\( r > R \))?

**Instructions:**
Give your answer in terms of the variables \( \lambda \), \( r \), and \( R \). Combine all numerical values together into one numerical multiplier.

### Answer Box:
\[ E_{\text{outside}} = \]

**Condition:** for \( r > R \)

### User Interface:
- **Submit Button:** To submit your answer.
- **Previous Answers Button:** To review past submissions.
- **Request Answer Button:** To get assistance.

### Error Message:
**Incorrect; Try Again:** You have 4 attempts remaining. 

**Hint:** The correct answer does not depend on \( k\lambda \).
Transcribed Image Text:## Part A ### Question: What is the electric field outside the cylinder (\( r > R \))? **Instructions:** Give your answer in terms of the variables \( \lambda \), \( r \), and \( R \). Combine all numerical values together into one numerical multiplier. ### Answer Box: \[ E_{\text{outside}} = \] **Condition:** for \( r > R \) ### User Interface: - **Submit Button:** To submit your answer. - **Previous Answers Button:** To review past submissions. - **Request Answer Button:** To get assistance. ### Error Message: **Incorrect; Try Again:** You have 4 attempts remaining. **Hint:** The correct answer does not depend on \( k\lambda \).
### Educational Text

An infinitely long cylinder of radius \( R \) has linear charge density \( \lambda \). 

#### Figure Description

The diagram illustrates an infinite cylinder with arrows indicating its infinite length in both upward and downward directions. The cylinder is labeled with the terms "Infinite Cylinder" in its center, and the linear charge density is represented by the symbol \( \lambda \). The diagram emphasizes the cylindrical shape and its characteristic of being infinitely long. 

This figure is helpful in visualizing the concept of a charged infinite cylinder, which is frequently used in physics to study electric fields and potential distributions.
Transcribed Image Text:### Educational Text An infinitely long cylinder of radius \( R \) has linear charge density \( \lambda \). #### Figure Description The diagram illustrates an infinite cylinder with arrows indicating its infinite length in both upward and downward directions. The cylinder is labeled with the terms "Infinite Cylinder" in its center, and the linear charge density is represented by the symbol \( \lambda \). The diagram emphasizes the cylindrical shape and its characteristic of being infinitely long. This figure is helpful in visualizing the concept of a charged infinite cylinder, which is frequently used in physics to study electric fields and potential distributions.
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