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Equal currents A are flowing through t...

Equal currents A are flowing through the wires parallel to y-axis located at etc. but in opposite direction as shows.The magnetic field at origin (in teals) would be

A

`-1.33xx10^(-)hatk`

B

`1.33xx10^(-7)hatk`

C

`2.67xx10^(-7)hatk`

D

`-2.67xx10^(-7)hatk`

Text Solution

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The correct Answer is:
B
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