Question

how is the direction of magnetic field ata a point determined

Answer 1

The direction of a magnetic field at a point is determined by placing a small compass needle. The N - pole of compass indicates the direction of magnetic field at that point.

Answer 2

$\huge{hey-dear}$
→→→→→→→→→→→→→→→→→→→→→
___|____|_____|_____|____|

Answer=> by using  a generator,a compass, a transformer, electromagnetic induction. etc ...

===^=^=====^^=^^======^="===

$<marquee >hope its hlp uh!!!$

________________

SUMIT TIWARI ^_-

frm Azamgarh (UP) ^^-^^