Magnetic moment of a thin bar magnet is 'M'. If it is bent into a semicircular form, its new magnetic moment will be ________.
Fill in the blank with the correct answer from the options given below.
1
M/π
2
M/2
3
M
4
2M/π
Magnetic moment of a thin bar magnet is 'M'. If it is bent into a semicircular form, its new magnetic moment will be ________.
Fill in the blank with the correct answer from the options given below.