What will be the direction of the magnetic field at a point directly b – McqOptions

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1.	What will be the direction of the magnetic field at a point directly below a horizontal power line with the current flowing from east to west when viewed from the west end?
A.	Anticlockwise
B.	Clockwise
C.	Parallel to the flow of the current
D.	Perpendicular to the flow of the current
Answer» B. Clockwise

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