Voltage in a Series Circuit
In a series circuit the applied voltage is divided among the components of the circuit. So, the applied voltage is represented by the sum of the voltages across each component. We know that constant current flows through the components in the series circuit so, we can also apply Kirchoff’s law to find voltage in a series circuit.
In the above diagram resistors R1, R2 and R3 are connected in series and a current ‘I’ is flowing through the circuit. The supplied voltage of V Volts in connected to the series circuit. We know that the current in the series circuit is same for all the components connected in series so, the same current I flow through R1, R2 and R3 whereas the supplied voltage V is divided among the resistors R1, R2 and R3. The voltage drops across R1, R2 and R3 is V1, V2 and V3 respectively. Therefore, to find the voltage in a series circuit we add all the voltage drops across each component in the circuit. Alternatively, we can also express the voltage in the form of current and resistance using the Kirchoff’s law. The resultant voltage is equivalent to the product of the current and the total resistance in the series circuit.
How To Find Voltage In A Series Circuit
Voltage in a series circuit is distributed among all the components connected in series. A series circuit is one of the important circuits in electric circuits. To find the voltage in a series circuit we add all the voltages across each component connected in series. In this article, we will discuss how to find the voltage in a series circuit, the formula to find the voltage in a series circuit along with its applications. We will also solve some examples based on the voltage in a series circuit. Let’s start learning on the topic “Voltage in series circuit”.
Table of Content
- Series Circuit
- Voltage in a Series Circuit
- Kirchhoff’s Loop Rule and Ohm’s Law Series Circuit
- Required Formulas to Find Voltage in a Series Circuit
- Solved Examples
- Advantages and Disadvantages
- Applications