Question

Electromagnetic Field concept was observed and discovered by whom?​

Answer 1

Answer: James Hargreaves.

Answer 2

HELLO DEAR FRIEND

$\large \it \bf \underline{electomagnetic \: feild}$THESE ARE THE AREA WHERE MAGNETIC FORCE ARE APPLYING by a current carrying solenoid.

$\large \it \bf \underline{Properties \: of \: feild \: magnetic \: feild}$

➡ the magnetic field lines do not intersect each other.
➡ the magnetic field lines originate from the north pole and ends at its south pole.
➡ these lines come closer near the pole and widely separated at the other places.

Electromagnetic Field concept was observed and discovered by MICHEL FARADEY

HOPE IT HELPS YOU DEAR FRIEND
THANKS