Simply the circuit to get the equivalent circuit. Show all circuits step by step. R1= 8 ohms, R2= 30 ohms, R3= 6 ohms, R4= 9 ohms, V= 54V  A. What is the equivalent resistance? B. What is the current in R2? C. What is the potential difference across R3?

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Please help! Simply the circuit to get the equivalent circuit. Show all circuits step by step. R1= 8 ohms, R2= 30 ohms, R3= 6 ohms, R4= 9 ohms, V= 54V 

A. What is the equivalent resistance?
B. What is the current in R2?
C. What is the potential difference across R3?
D. What is the power dissipated in R4? 

 

### Electrical Circuit Diagram

#### Description:
The diagram represents an electrical circuit composed of four resistors and a voltage source. 

- **Voltage Source (\( \mathcal{E} \))**: Positioned on the left side of the circuit, represented by a battery symbol, providing electrical energy to the circuit.

- **Resistor \( R_1 \)**: Connected in series with the voltage source. It is the first component in the circuit path.

- **Resistor \( R_2 \)**: Placed parallel to \( R_1 \), creating a separate path in conjunction with the voltage source.

- **Resistors \( R_3 \) and \( R_4 \)**: Connected in series with each other, but together, they form a parallel branch with the combined path of \( R_1 \) and \( R_2 \).

#### Circuit Layout:
- The voltage source connected to \( R_1 \).
- \( R_1 \) then splits, one path continues through \( R_2 \).
- The other path through \( R_3 \) and \( R_4 \) in series.
- Both branches reconverge to complete the circuit loop.

#### Analysis:
This type of circuit can be analyzed to determine the total resistance, current distribution, and voltage drops across each resistor using techniques such as Ohm's Law and Kirchhoff's Laws. The configurations of series and parallel resistors affect the overall circuit behavior, influencing the distribution of voltage and current throughout the network.
Transcribed Image Text:### Electrical Circuit Diagram #### Description: The diagram represents an electrical circuit composed of four resistors and a voltage source. - **Voltage Source (\( \mathcal{E} \))**: Positioned on the left side of the circuit, represented by a battery symbol, providing electrical energy to the circuit. - **Resistor \( R_1 \)**: Connected in series with the voltage source. It is the first component in the circuit path. - **Resistor \( R_2 \)**: Placed parallel to \( R_1 \), creating a separate path in conjunction with the voltage source. - **Resistors \( R_3 \) and \( R_4 \)**: Connected in series with each other, but together, they form a parallel branch with the combined path of \( R_1 \) and \( R_2 \). #### Circuit Layout: - The voltage source connected to \( R_1 \). - \( R_1 \) then splits, one path continues through \( R_2 \). - The other path through \( R_3 \) and \( R_4 \) in series. - Both branches reconverge to complete the circuit loop. #### Analysis: This type of circuit can be analyzed to determine the total resistance, current distribution, and voltage drops across each resistor using techniques such as Ohm's Law and Kirchhoff's Laws. The configurations of series and parallel resistors affect the overall circuit behavior, influencing the distribution of voltage and current throughout the network.
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