# parallel circuit calculator current

This parallel resistor calculator calculates the total parallel resistance of a circuit. When voltage source is given to a circuit, the same current is flowing (I). Read on or jump to the series resistor calculator . When a circuit is in parallel, the total current coming from the power source divides up into each of the branches of the circuit, … Resistance: Individual resistances diminish to equal a smaller total resistance rather than add to make the total. Current: The total circuit current is equal to the sum of the individual branch currents. Calculate the total series and parallel resistance of a circuit using DigiKey's Parallel and Series Resistor calculator.

The sum of voltage drops in individual parallel connected resistances is equal to the applied voltage (i..e V= V1+V2+V3). This Current Divider Calculator can calculate the current going through any branch in a parallel circuit, using the formula shown above. But, different (or drop) voltage (V1, V2, and V3) occurred across all the parallel connected resistance. Resistors in parallel formula Current Divider Calculator This tool calculates the current flow through each of up to 10 parallel-connected resistances connected to a current source. This calculator allows up to 10 different resistor values. Voltage (V) = Current (I) * Resistance (R) Power (P) = Voltage (V) * Current (I) Enter any two known values and press "Calculate" to solve for the others. If a closed circuit has 3 bulbs arranged in parallel, calculate the total current flowing through the circuit if through the first bulb 3A flows, in the second 4A flows and in the third 2A flows. On this page, we’ll outline the three principles you should understand regarding parallel circuits: Voltage: Voltage is equal across all components in a parallel circuit. If you want to compute the total resistance of less than 10 resistors, just insert the values of the resistors you have and leave the rest of tbe fields blank. Therefore, the total current flowing through the circuit is 9 amperes. The parallel resistor calculator is a tool for determining the equivalent resistance of a circuit with up to five resistors in parallel.