# Series Parallel Circuit Voltage Drop Calculator

By | September 11, 2023

## Series Parallel Circuit Voltage Drop Calculator

A series-parallel circuit is a circuit that contains both series and parallel connections. In a series circuit, the current flows through each component in turn. In a parallel circuit, the current can flow through multiple paths. The voltage drop across a component in a series circuit is equal to the current flowing through the component multiplied by the resistance of the component. The total voltage drop across all of the components in a series circuit is equal to the sum of the voltage drops across each individual component. The current flowing through a component in a parallel circuit is equal to the total voltage applied to the circuit divided by the total resistance of the circuit. The total current flowing through all of the components in a parallel circuit is equal to the sum of the currents flowing through each individual component. The following formula can be used to calculate the voltage drop across a component in a series circuit: ``` V = IR ``` Where: * V is the voltage drop in volts * I is the current in amps * R is the resistance in ohms The following formula can be used to calculate the total current flowing through a parallel circuit: ``` I = V/R ``` Where: * I is the total current in amps * V is the total voltage applied to the circuit in volts * R is the total resistance of the circuit in ohms The following calculator can be used to calculate the voltage drop across a component in a series-parallel circuit: [Series-Parallel Circuit Voltage Drop Calculator](https://www.calculator.net/series-parallel-circuit-voltage-drop-calculator.html) ## Example Let's consider a series-parallel circuit with the following components: * A 10-ohm resistor in series with a 20-ohm resistor * A 30-ohm resistor in parallel with the 10-ohm and 20-ohm resistors The total resistance of the circuit is 10 + 20 + 30 = 60 ohms. The current flowing through the circuit is 120 volts / 60 ohms = 2 amps. The voltage drop across the 10-ohm resistor is 2 amps * 10 ohms = 20 volts. The voltage drop across the 20-ohm resistor is 2 amps * 20 ohms = 40 volts. The voltage drop across the 30-ohm resistor is 2 amps * 30 ohms = 60 volts. ## Applications Series-parallel circuits are used in a variety of applications, including: * Electrical power distribution systems * Electronic circuits * Lighting systems * Heating systems * Motor control systems ## Conclusion Series-parallel circuits are an important type of circuit that is used in a variety of applications. The voltage drop across a component in a series-parallel circuit can be calculated using the following formula: ``` V = IR ``` Where: * V is the voltage drop in volts * I is the current in amps * R is the resistance in ohms The total current flowing through a parallel circuit can be calculated using the following formula: ``` I = V/R ``` Where: * I is the total current in amps * V is the total voltage applied to the circuit in volts * R is the total resistance of the circuit in ohms The following calculator can be used to calculate the voltage drop across a component in a series-parallel circuit: [Series-Parallel Circuit Voltage Drop Calculator](https://www.calculator.net/series-parallel-circuit-voltage-drop-calculator.html)

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