Parallel Circuit With Variable Resistor. Resistors in parallel when resistors are connected in parallel the supply current is equal to the sum of the currents through each resistor. If you add another resistor in parallel with the first one you have essentially opened up a new channel through which more current can flow.
In a parallel resistor network the circuit current can take more than one path as there are multiple paths for the current. Resistors are said to be connected together in parallel when both of their terminals are respectively connected to each terminal of the other resistor or resistors unlike the previous series resistor circuit in a parallel resistor network the circuit current can take more than one path as there are multiple paths for the current. Resistors in parallel when resistors are connected in parallel the supply current is equal to the sum of the currents through each resistor.
The total resistance rt is found using the relationship.
V total v parallel v known v total v parallel v known. If you add another resistor in parallel with the first one you have essentially opened up a new channel through which more current can flow. No matter how large the second resistor is the total current flowing from the power supply will be at least slightly higher than the current through the single resistor. The parallel circuit shows multiple paths to the electric current to flow.
