Parallel Resistor Circuit
In a parallel circuit the voltage is same for all the resistors connected in parallel but the current flowing through the circuit is different for all the resistors. The total resistance in a parallel circuit is calculated by taking the reciprocal of the sum of the reciprocals of all the resistances connected in parallel.
In the above diagram resistors R1, R2 and R3 are connected in parallel, and the voltage V Volts is applied on the circuit. A current ‘I’ is flowing through the parallel circuit. We know that the voltage in parallel circuit is same for all the resistors so, the same voltage is applied across the resistors R1, R2 and R3 whereas the current is divided among all the resistors R1, R2 and R3. The current flowing through R1, R2 and R3 be I1, I2 and I3 respectively. The total current flowing through the circuit is the sum of individual current flowing through each component.
Total Resistance in a Parallel Circuit
The total resistance in a parallel circuit is obtained by taking the reciprocal of the sum of the reciprocals of the resistances of all the resistors connected in parallel. A parallel circuit is one of the important electric circuits. In a parallel circuit, the voltage is similar for all the components connected in parallel but the current flowing through the components is different.
In this article we will discuss the total resistance in a parallel circuit, the total resistance in parallel circuit formulas, and the advantages, disadvantages, and applications of parallel circuits. We will also solve some examples related to the total resistance in parallel circuits. Let’s start learning on the topic “Total Resistance in a Parallel Circuit”.
Table of Content
- Resistance
- Parallel Circuit
- Total Resistance in a Parallel Circuit
- Formulas
- Solved Examples
- Advantages and Disadvantages
- Applications