A circuit contains a battery and four identical resistors arranged as shown in the diagram below. Q 3 В A (a) Rank the magnitude of the potential difference across each resistor from greatest to least. If any resistors have potential differences with the same magnitude, state that explicitly. Briefly explain your reasoning. Ranking: Brief explanation: Resistor B is now removed from the circuit, and there is no connection between the wires that were attached to it. The new circuit diagram is shown below. A C D (b) When resistor B is removed, does the current through resistor A increase, decrease, or remain the same? Increase Decrease Remain the same Briefly explain your reasoning. (c) When resistor B is removed, does the current through resistor C increase, decrease, or remain the same? Increase Decrease Remain the same Briefly explain your reasoning.

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Please answer all parts of the attached question

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### Question 3: Electrical Circuit Analysis

#### Problem Statement:
A circuit contains a battery and four identical resistors arranged as shown in the diagram below.

**[Diagram of a circuit with four resistors (A, B, C, and D) in a combination of series and parallel configurations.]**

1. **Question (a):**
   **Rank the magnitude of the potential difference across each resistor from greatest to least. If any resistors have potential differences with the same magnitude, state that explicitly. Briefly explain your reasoning.**

   **Ranking:**  
   
   **Brief Explanation:**

2. **Question (b):**
   When resistor B is removed from the circuit, and there is no connection between the wires that were attached to it, the new circuit diagram is shown below.

   **[Diagram of the modified circuit with resistors A, C, and D after removing resistor B.]**

   **When resistor B is removed, does the current through resistor A increase, decrease, or remain the same?**
   
   - _____ Increase
   - _____ Decrease
   - _____ Remain the same
   
   **Briefly explain your reasoning:**

3. **Question (c):**
   When resistor B is removed, does the current through resistor C increase, decrease, or remain the same?
   
   - _____ Increase
   - _____ Decrease
   - _____ Remain the same
   
   **Briefly explain your reasoning:**

---
Transcribed Image Text:--- ### Question 3: Electrical Circuit Analysis #### Problem Statement: A circuit contains a battery and four identical resistors arranged as shown in the diagram below. **[Diagram of a circuit with four resistors (A, B, C, and D) in a combination of series and parallel configurations.]** 1. **Question (a):** **Rank the magnitude of the potential difference across each resistor from greatest to least. If any resistors have potential differences with the same magnitude, state that explicitly. Briefly explain your reasoning.** **Ranking:** **Brief Explanation:** 2. **Question (b):** When resistor B is removed from the circuit, and there is no connection between the wires that were attached to it, the new circuit diagram is shown below. **[Diagram of the modified circuit with resistors A, C, and D after removing resistor B.]** **When resistor B is removed, does the current through resistor A increase, decrease, or remain the same?** - _____ Increase - _____ Decrease - _____ Remain the same **Briefly explain your reasoning:** 3. **Question (c):** When resistor B is removed, does the current through resistor C increase, decrease, or remain the same? - _____ Increase - _____ Decrease - _____ Remain the same **Briefly explain your reasoning:** ---
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