What is magnetic induction?
magnetic induction, which is sometimes referred to as electromagnetic induction, is to create an induced electric current, usually in a conductor moving in a magnetic field. This could also describe the formation of a magnetic field through the current through the conductor. In technology, magnetic induction is used for induction motors, stoves, transformers, flashlights, wireless energy wires, generators and many other applications. In this scenario, the current must pass through a closed path, such as a completed circuit, and the magnetic flow can be changed either by changing the magnetic field force or moving the conductor through the magnetic field. Faraday's law gives a quantitative relationship between a change in the magnetic flow and the induced electromotive force (EMF), which equals the negative flow of the flow of the flow per unit of time. For the wire spool, the magnetic flow change in time must be multiplied by the number of coils to determine the correct EMF value.
In practical applications, magnetic induction can be used to convert different types of energy. Can be pTo generate heat generation, as in the case of a magnetic induction stove or to create mechanical energy and movement, as in the case of an induction engine. While the energy transfer mechanisms differ for each device, they work on similar basic principles.
magnetic induction cookers work by creating a current that generates resistance heat in a pot or pan. The base of the stove consists of a curled wire that receives an alternating current (AC). This current induces a magnetic field that oscillates together with the current and generates an induced electric current in a metal pot or pelvis. The heat is generated on the basis of the resistance of an individual vessel or a Pan that is optimized using ferromagnetic materials such as steel and iron. Similar heating mechanisms can be used in other applications in addition to cooking, including metal welding.
creating mechanical energy and rotation in a magnetic induction motorY also includes oscillating magnetic fields. In this setting, there are two parts of the engine called a stator or stationary part and a rotor or a rotating part. Each of them is able to influence the other's magnetic field to create a torque that changes the engine and creates mechanical energy. This operation mechanism is similar to the transformers mechanism, as magnetic induction motors and transformers will change the electric current in the system.