The magnitude of Magnetic field (in SI units) at the cube of a hexagonal shape coil of side 10cm, 50 turns and carrying current I (ampere) in units of is
Option: 1
Option: 2
Option: 3
Option: 4
Here,
and OM=r
From (1) and (2)
Hence magnetic field due to the whole loop is -
Here,
So
So, the answer will be -
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