What Is Voltage Divider Rule
Vout 1000 11000 x 12.
What is voltage divider rule. Voltage divider rule voltage divider rule. The voltage divider rule states that the voltage divided across a resistor is directly proportional to the magnitude of the resistor. Vout 1 11 x 12. Let s consider the figure below displaying two series resistors connected to a voltage source.
The voltage divider rule is used to solve circuits to simplify the solution applying this rule can also solve simple circuits thoroughly the main concept of this voltage divider rule is the voltage is divided between two resistors which are connected in series in direct proportion to their resistance. Voltage divider formula for this reason a series circuit is often called a voltage divider for its ability to proportion or divide the total voltage into fractional portions of constant ratio. The voltage division rule voltage divider is a simple rule which can be used in solving circuits to simplify the solution. In electronics a voltage divider also known as a potential divider is a passive linear circuit that produces an output voltage v out that is a fraction of its input voltage v in.
The statement of the rule is simple. In this article we will discuss voltage divider formula with example. With a little bit of algebra we can derive a formula for determining series resistor voltage drop given nothing more than total voltage individual resistance and total resistance. The higher the resistance is the higher will be voltage drop and vice versa.
Similarly for the circuit number 2 you can find the output voltage vout. A simple example of a voltage divider is two resistors connected in series with the input voltage applied. In the voltage divider circuit number 3 you can see the same value resistors are used due to which the voltage is equally divided. A voltage divider is a fundamental circuit used in the field of electronics.
Using just two series resistors and an input voltage we can create an output voltage that is a fraction of the input. The voltage division rule can be understood by considering a series circuit shown below. It can produce a portion of its input voltage as an output. Voltage dividers are one of the most fundamental circuits in electronics.
Let us consider a voltage source e with the resistance r 1 and r 2 connected in series across it. Applying the voltage division rule can also solve simple circuits thoroughly. Vout 1 09 volts. In a series circuit voltage is divided whereas the current remains the same.
As we know i v r or we can say i e r. It is generally formed using two resistors and a voltage source. Voltage divider rule is also called as potential divider rule or potential division rule or voltage dividion rule. Potential divider formula or voltage divider formula.
A voltage divider is a simple circuit which turns a large voltage into a smaller one.