engineering recuitment GATE IN Test Series 2023-24 Mock Test Electromagnetic Theory Magnetostatics Magnetostatic Field
A current I flow through a circular coil of one turn of radius r in a counter-clockwise then which of the following statement holds valid.
1
The magnetic field intensity is at the center is inversely proportional to r.
2
The magnetic moment of the coil is directly proportional to r2
3
The magnetic field intensity at the center is directly proportional to r2
4
The magnetic moment of the coil is inversely proportional to r2