They are used for different purposes like noise suppression, high power applications, radio frequency signals, etc. Inductors are available in several types and each of them plays a crucial role when used in electronic devices. Different Types of inductor and their applications This strong magnetic field can also be generated by changing the core material in the inductor or by increasing its cross-sectional area. If there are more turns in which the conductor is wound around the core, the magnetic field generated will be stronger. However, the inductive reactance increases with an increase in the amount of turn of coils. The current that reduces owing to the inductance is known as inductive reactance. The magnetic field releases electromotive force in the coil that leads to current flow.Īs per Lenz’s law, the induced current opposes the changes in the magnetic field. Then, the coil offers a low reluctance path to the magnetic flux. The magnetic field becomes more intense if the core is kept between the coils. The coil that carries the electric current induces the magnetic field across the conductor. The cores used in the inductors are made with ceramic materials, such as iron cores and air cores. They are manufactured by wounding the wire on the cores. Inductors are used to store electrical energy as magnetic energy. Owing to this, polarity during discharging and polarity during charging can be made opposite. Inductors change their polarity when they discharge. The number of turns and layers in the wire.This inductance depends on a range of factors, including: When we examine magnetic circuits, the inductance is equal to weber/ampere. unit of inductance is Henry (H), named after Joseph Henry, a famous American scientist. Inductors are characterized by their inductance, which is the ratio of the voltage and the rate of change of current.
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