Question

answer this two sub questions fast I will choose brainliest one ​

Answer 1

Answer:

i) it's solenoid

ii)At the point of the axial, the magnetic field is the same for the bar magnet and the solenoid. When a bar magnet is cut into pieces, the strength of the magnetic field produced by the whole bar magnet will be equal to the strength of the magnetic field produced by pieces of the bar magnet.

Hope it helps...

Answer 2

oh sorry I don't know it

sorry yar (ㆁωㆁ)