A `25cm` long solenoid has radius `2cm` and `500` total number of turns. It carries as current of
Channel: Doubtnut
Date: 2020-04-12

A `25cm` long solenoid has radius `2cm` and `500` total number of turns. It carries as current of `15A`.If it is equivalent to a magnet of the same size and magnetization `bar(M)` (magnetic moment//volume) then `|bar(M)|` is: