ww 79.190 OV 0 mA OW +|||+ R₁ R₂ Ο Ω OV 0 mA 17.8 w Ο Ω OV O MA 18.84 W

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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The image depicts a simple electrical circuit diagram featuring two resistors, \( R_1 \) and \( R_2 \), connected in parallel. Below is a detailed description suitable for an educational context:

### Circuit Components:
- **Resistors (R_1 and R_2):** These are depicted by the zigzag lines.
- **Battery:** Represented by the two parallel lines at the bottom, indicating the power source.
- **Switch:** Illustrated as a small circle connected to the wire at the left, typically used to open or close the circuit.

### Measurements and Values:
- **Resistor \( R_1 \):**
  - Resistance: Not specified as an explicit value.
  - Power: 17.8 W (watts) noted beside \( R_1 \).
- **Resistor \( R_2 \):**
  - Resistance: Not specified as an explicit value.
  - Power: 18.84 W (watts) noted beside \( R_2 \).
- **Total Circuit Resistance:**
  - Measured as 79.19 Ω (ohms), displayed in a labeled box on the left.

### Observations:
- The circuit diagram layout shows that both resistors \( R_1 \) and \( R_2 \) are connected in parallel to a voltage source.
- The green markers next to the resistors indicate that power consumption is actively measured for both resistors.
- No voltage (V), current (mA), or power (W) values are filled in, other than the noted power consumption of resistors and total resistance.

This diagram is useful for understanding basic parallel circuit configurations and power distribution among resistors.
Transcribed Image Text:The image depicts a simple electrical circuit diagram featuring two resistors, \( R_1 \) and \( R_2 \), connected in parallel. Below is a detailed description suitable for an educational context: ### Circuit Components: - **Resistors (R_1 and R_2):** These are depicted by the zigzag lines. - **Battery:** Represented by the two parallel lines at the bottom, indicating the power source. - **Switch:** Illustrated as a small circle connected to the wire at the left, typically used to open or close the circuit. ### Measurements and Values: - **Resistor \( R_1 \):** - Resistance: Not specified as an explicit value. - Power: 17.8 W (watts) noted beside \( R_1 \). - **Resistor \( R_2 \):** - Resistance: Not specified as an explicit value. - Power: 18.84 W (watts) noted beside \( R_2 \). - **Total Circuit Resistance:** - Measured as 79.19 Ω (ohms), displayed in a labeled box on the left. ### Observations: - The circuit diagram layout shows that both resistors \( R_1 \) and \( R_2 \) are connected in parallel to a voltage source. - The green markers next to the resistors indicate that power consumption is actively measured for both resistors. - No voltage (V), current (mA), or power (W) values are filled in, other than the noted power consumption of resistors and total resistance. This diagram is useful for understanding basic parallel circuit configurations and power distribution among resistors.
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