Question

how do you appreciable a coil as if changed the life style?​

Answer 1

Answer:

yes ofcourse

Explanation:

as we know coils are used in may ways.

here:- first thing when the number of turns are increased then automaticly the resistance of the substance .

:-the coils when current is passed through they usually produce some magnetic field which is applicable widly.

:-when a soft metal is placed inside a coil then the system acts as a electo-magnet.

:-when the coil which current passing is palced near a emty coil the there is an electro-motive force induced in it.

:-this mutual induction of emf principle is use in the construction of transformers , therefore from this we can know that this coil has changed the life style of humans a lot.