Two infinitely long parallel wires carry current `I_(1) = 8A` and `I_(2) = 10` A in opposite directions. The separation between the wires is `d = 0.12` m. Find the magnitude of magnetic field at a point P that is at a perpendicular distance `r_(1) = 0.16` m and `r_(2) = 0.20` m respectively from the wires.

Two infinitely long parallel wires carry current `I_(1) = 8A` and `I_(

1.	Two infinitely long parallel wires carry current `I_(1) = 8A` and `I_(2) = 10` A in opposite directions. The separation between the wires is `d = 0.12` m. Find the magnitude of magnetic field at a point P that is at a perpendicular distance `r_(1) = 0.16` m and `r_(2) = 0.20` m respectively from the wires.
Answer» Correct Answer - `sqrt(40)muT`

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