What is the main characteristics of inductance when connected in parallel?

When inductors are connected in parallel, the main characteristic is that the total inductance of the circuit decreases compared to the individual inductances of the inductors. This is because the total inductance is inversely proportional to the sum of the reciprocals of the individual inductances. In other words, when inductors are connected in parallel, the overall inductance of the circuit is less than the smallest individual inductance.

- Inductive reactance decreases: When inductors are connected in parallel, the total inductive reactance decreases. This is because the inductive reactance of each inductor is inversely proportional to its inductance, and when inductors are connected in parallel, their inductances are effectively added together.
- Total impedance decreases: The total impedance of a parallel inductor circuit is less than the impedance of any individual inductor. This is because the impedance of a parallel circuit is determined by the sum of the reciprocals of the individual impedances, and the reciprocal of the inductive reactance is the capacitive reactance.
- Phase angle decreases: The phase angle of a parallel inductor circuit is less than the phase angle of any individual inductor. This is because the phase angle of a parallel circuit is determined by the arctangent of the ratio of the capacitive reactance to the inductive reactance, and the capacitive reactance is inversely proportional to the frequency.
- Current increases: The current in a parallel inductor circuit is greater than the current in any individual inductor.
- Power factor improves: The power factor of a parallel inductor circuit is better than the power factor of any individual inductor. This is because the power factor is determined by the cosine of the phase angle, and the phase angle of a parallel inductor circuit is less than the phase angle of any individual inductor.