Inductors are devices that can create inductance they are a passive device that has two –terminals. It is the process of inducing an EMF only when there is a change in current occurs. Inductance is the property of an electrical device to resist the change in the flow of current. What is the difference between the inductor and inductance The unit of measurement for an inductor is henry and the symbol for inductance is L. Most of the inductors have a magnetic core that is made of iron or ferrite inside a coil which will increase the magnetic field and therefore the inductance will increase too. When electricity passes through the inductor initially there will be a huge resistance until its magnetic field is up and if the power stops flowing the magnetic field will collapse into the inductor forcing the electricity forward until the field has completely collapsed. When the current flows through the inductor the generated magnetic field creates an electromotive force in the conductor and the polarity of the induced voltage opposes the change in current that created it. ![]() The inductor can be called a conductor that is wound into a coil and when the electricity flows through it from left to right it could generate a magnetic field in a clockwise direction. Inductors are an electrical component that has two terminals and they have the ability to store energy in a magnetic field only when an electric current flows through it.
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