Question:
A current carrying wire current i perpendicular to the plane
Last updated: 6/7/2023
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A current carrying wire current i perpendicular to the plane of the paper produces a magnetic field as shown in the figure A square of side a is drawn with one of its vertices on the wire The integral B dr along PQR has the value A uoi Hoi 4 C B D Hoi 8 Hoi 2 P lines of B R Q