Question:
A vertical wall is in south north direction A current
Last updated: 6/9/2023
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A vertical wall is in south north direction A current carrying wire is kept in the wall such that to the west of the wall magnetic field due to wire is towards south Then the wire should be 1 Vertical and current is downwards 2 Horizontal and current is toward west 3 Vertical and current is upward 4 Horizontal and current is towards cont