in electromagnetic induction name the factors on which induced emf depend and state the Fleming right hand rule related to electromagnetic induction
Answers
***The production of electricity from magnetism is called electromagnetic induction***
---> for example when a straight wire is moved up and down rapidly between the two poles of horseshoe magnet then the electric current is produced (induced) in the wire .
>>>>>>> again if a bar magnet is moved in and out of coil of wire then the electric current is produced in the coil
these were the examples of electromagnetic induction ..
the current produced by moving a straight wire or a magnet in magnetic field is called induced current ..
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the phenomenon of electromagnetic induction was discovered by a British scientist Michael Faraday and American scientist Joseph Henry in 1831 ****
EMF for a coil of wire depends on four things
** first Magnetic Strength of coil
**number of turns of wire in the coil .where more returns will lead to bigger EMF
***how fast you move the magnet in and out of the coil
***the cross-sectional area of the coil is bigger cross section is available bigger EMF this could also be seen as the angle you. Magnet at the coil because flux linkage is basically the same as flux cutting