Two small balls, each of mass 5.5 g, are attached to silk threads 40 cm long, which are in turn tied to the same point on the ceiling, as shown below. When the balls are given the same charge Q, the threads hang at 5.0° to the vertical, as shown below. What is the magnitude of Q? How do the signs of the two charges compare? Hint The magnitude of Qis charge. 5.0⁰ Q μC, and the two charges carry Select an answer sign of

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**Physics Problem: Charge Interaction**

Two small balls, each of mass 5.5 g, are attached to silk threads 40 cm long, which are in turn tied to the same point on the ceiling. When the balls are given the same charge \( Q \), the threads hang at 5.0° to the vertical. What is the magnitude of \( Q \)? How do the signs of the two charges compare?

**Diagram Explanation:**

The image depicts two small balls suspended from the same point on the ceiling by silk threads. The balls are shown repelling each other due to identical charges, causing the threads to form an angle of 5.0° with the vertical.

**Question Section:**

- **Hint:** The magnitude of \( Q \) is ______ µC, and the two charges carry [Select an answer] sign of charge.
- **Interactive Elements:** 
  - Text box for inputting the magnitude of \( Q \).
  - Dropdown menu for selecting the sign of the charges.
  - "Message Instructor" for assistance.
  - "Submit Question" button to submit the answer.

Explore the forces acting on the balls, such as gravitational force and electrostatic force, to solve the problem.
Transcribed Image Text:**Physics Problem: Charge Interaction** Two small balls, each of mass 5.5 g, are attached to silk threads 40 cm long, which are in turn tied to the same point on the ceiling. When the balls are given the same charge \( Q \), the threads hang at 5.0° to the vertical. What is the magnitude of \( Q \)? How do the signs of the two charges compare? **Diagram Explanation:** The image depicts two small balls suspended from the same point on the ceiling by silk threads. The balls are shown repelling each other due to identical charges, causing the threads to form an angle of 5.0° with the vertical. **Question Section:** - **Hint:** The magnitude of \( Q \) is ______ µC, and the two charges carry [Select an answer] sign of charge. - **Interactive Elements:** - Text box for inputting the magnitude of \( Q \). - Dropdown menu for selecting the sign of the charges. - "Message Instructor" for assistance. - "Submit Question" button to submit the answer. Explore the forces acting on the balls, such as gravitational force and electrostatic force, to solve the problem.
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