Question

what is the differences between magnetic effect of electric current and electromagnetic induction

Answer 1

when electricity passes through insulated copper wire it develops a magnetic field around it . larger the amount of electricity stronger the magnetic field . and when we place compass needle in the radius of the magnetic field it diverts from its north-south position. this is called magnetic effect of electric current


the process of producing electricity by magnetic field is called electromagnetic induction. electric current can be induced through a wire loop,by moving it near a fixed magnet. it can be produced either by moving the wire loop near a magnet or moving a magnet near a wire loop

hope this helps you.....

Answer 2

$\underline{\textbf{Magnetic effect of electric current {\implies}}}$ When current is passed through a conductor, then the conductor behaves like a magnet. This is known as magnetic effect of electric current. It was discovered accidently by "Oersted" when he saw the compass needle being deflected kept near a current carrying wire. It's amazing to know that Oersted set up the apparatus to show that current produces no magnetic effect!


$\underline{\textbf{Electromagnetic induction {\implies}}}$ The process of inducing current in a coil by moving it in a magnetic field or by changing the magnetic field around it is known as electromagnetic induction . It was discovered by "Michael Faraday" . The current can also be induced in a coil by keeping it aside a current carrying conductor but the current value should not remain steady.

The direction of the induced current can be determined by " Fleming's Right hand rule".