Two identical long conducting wires AOB and COD are placed at right angle to each other, with one above other such that O is their common point for the two. The wires carry l_(1) and l_(2) currents, respectively. Point P is lying at distance d from 0 along a direction perpendicular to the plane containing the wire. The magnetic field at the point P will be

Two identical long conducting wires AOB and COD are placed at right an

1.	Two identical long conducting wires AOB and COD are placed at right angle to each other, with one above other such that O is their common point for the two. The wires carry l_(1) and l_(2) currents, respectively. Point P is lying at distance d from 0 along a direction perpendicular to the plane containing the wire. The magnetic field at the point P will be
Answer» `(mu_(0))/(2pid)((I_(1))/(I_(2)))` `(mu_(0))/(2pid)(I_(1)+I_(2))` `(mu_(0))/(2pid)(I_(1)^(2)+I_(2)^(2))` `(mu_(0))/(2pid)(I_(1)^(2)+I_(2)^(2))^(1//2)` ANSWER :D

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