Mht Cet
Magnetism And Matter
MHT CET 2020 19th October Evening Shift
MCQ+1 / -02020
A steel wire of length / has a magnetic moment $M$. It is then bent into a semicircular arc. The new magnetic moment is
Mht Cet
MHT CET 2020 19th October Evening Shift
A steel wire of length / has a magnetic moment $M$. It is then bent into a semicircular arc. The new magnetic moment is