explain electromagnetic induction
Answers
Answer:
Electromagnetic or magnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field.
In other words, Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in a closed circuit, a current. So how much voltage (emf) can be induced into the coil using just magnetism.
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Answer :
1. In a Coil the Induction of Current found because of Relative motion between a coil with a magnet and this Induction of Current is called Electromagnetic Induction.
2. When a Bar magnet with a coil in Relative motion to each other then movement of electric current is produced in the coil.
3. To Found Electromagnetic induction, either we should the coil or the magnet be moved.
4. Due to Change of Movement of Electron, continuous change in magnetic field lines will be passing through coil.
5. Due to change in flux, current induced in coil.