Voltage Divider Rule. V s is the source voltage measured in volts v r 1 is the resistance of the 1st resistor measured in ohms ω. The voltage across of each resistor is the ratio of resistor value multiplied with voltage source to total resistance value.
It s output voltage is a fixed fraction of its input voltage. Passive linear circuit that produces output voltage that is a fraction of its input voltage. The voltage across of each resistor is the ratio of resistor value multiplied with voltage source to total resistance value.
The voltage division rule voltage divider is a simple rule which can be used in solving circuits to simplify the solution.
Let us consider above circuit there is three resistances. Current division rule a parallel circuit acts as a current divider as the current divides in all the branches in a parallel circuit and the voltage remains the same across them. Thus r 1 4v and r 2 8v. Using voltage divider rule it is also known as voltage formula.
