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in a overhead wire carrying current in east to west direction, what is the direction of magnetic field below the wire? how to find out?

in a overhead wire carrying current in east to west direction, what is the direction of magnetic field below the wire? how to find out?
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Grade:12th pass

1 Answers

Arun
25758 Points
4 years ago
The current is in the east-west direction. Applying the right-hand thumb rule, we get that the direction of magnetic field at a point below the wire is from north to south. The direction of magnetic field at a point directly above the wire is from south to north.

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