ifos • paper_1 • electrodynamics
[UPSC IFoS 2022] Electrostatics and Magnetostatics (Q52, 10M)
A wire in the form of a hexagon is just enclosed by a circle of radius 10\text{ cm}. If the current in the wire is 1\text{ A}, find the magnetic field at the centre of the hexagon. What would be the direction of the field if the current flows in the anti-clockwise direction ?
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