Скачать или смотреть Electrical Machines | Lecture - 1L | Magnetic Circuits | Inductances in Series & Parallel

Inductances in Series & Parallel:

Understanding how inductors behave when connected in series or parallel is fundamental in electronics. This concept impacts circuit design, filter characteristics, and energy storage.

Inductances in Series: When inductors are connected end-to-end, their individual inductances add up. The total inductance is greater than any single inductor. Think of it like extending a single coil; the overall magnetic field strengthens.

Inductances in Parallel: When inductors are connected across the same two points, the total inductance decreases. This is similar to how parallel resistors reduce total resistance. The current divides among the branches, effectively reducing the overall opposition to current change.

Key Considerations: Mutual inductance (magnetic coupling between coils) can affect these calculations, especially in close proximity. For simplicity, these formulas assume no mutual inductance.

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