In a voltage divider consisting of resistors R1 and R2, how is the output voltage (Vout) calculated?
Understand the Problem
The question is asking for the formula to calculate the output voltage (Vout) in a voltage divider circuit that consists of two resistors, R1 and R2. It provides multiple-choice options to choose from.
Answer
Vout = Vin * R2 / (R1 + R2).
The output voltage (Vout) in a voltage divider circuit with resistors R1 and R2 is calculated by the formula Vout = Vin * R2 / (R1 + R2), where Vin is the input voltage.
Answer for screen readers
The output voltage (Vout) in a voltage divider circuit with resistors R1 and R2 is calculated by the formula Vout = Vin * R2 / (R1 + R2), where Vin is the input voltage.
More Information
Voltage dividers are basic circuits used widely in electronics to reduce voltage levels and can be useful in applications such as setting bias points in circuits or measuring varying voltage levels.
Tips
A common mistake is to exclude either R1 or R2 from the denominator, which would give an incorrect result.
Sources
- Voltage Divider Rule and Voltage Division - Electronics Tutorials - electronics-tutorials.ws
- Voltage Dividers | Ultimate Electronics Book - ultimateelectronicsbook.com
AI-generated content may contain errors. Please verify critical information
