What is electromagnetic induction? What are the factors that induced emf depends
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Electromagnetic Induction is a current produced because of voltage production (electromotive force) due to a changing magnetic field.
There are certain factors that influence this voltage production.
They are:
- Number of Coils: The induced voltage is directly proportional to the number of turns/coils of the wire. Greater the number of turns, greater is voltage produced
- Changing Magnetic Field: Changing magnetic field affects the induced voltage. This can be done by either moving the magnetic field around the conductor or moving the conductor in the magnetic field.
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