in 1831, michael faraday was the first to realize that an electric current could be induced by passing a…

in 1831, michael faraday was the first to realize that an electric current could be induced by passing a magnet through a coil of copper wire. which factor is most essential for the induction of the electric current? a the use of strong magnets for the process b the use of very long coils for the process c the use of magnetic material to make the coil d the movement of the magnet relative to the coil

in 1831, michael faraday was the first to realize that an electric current could be induced by passing a magnet through a coil of copper wire. which factor is most essential for the induction of the electric current? a the use of strong magnets for the process b the use of very long coils for the process c the use of magnetic material to make the coil d the movement of the magnet relative to the coil

Answer

Brief Explanations:

Electromagnetic - induction occurs when there is a change in magnetic - flux through a coil. The relative motion between the magnet and the coil causes a change in magnetic - flux, which is essential for inducing an electric current. Strong magnets, long coils, or magnetic materials for the coil are not as fundamental as the relative motion.

Answer:

D. the movement of the magnet relative to the coil