A single square loop of wire 22.0 cm on a side is placedwith its face parallel to the magnetic field as in (Eigure 1).When I4.30 A flows in the coil, the torque on it is0325 m NFigureTROB1Axis100-81F₂1 of 1Part AWhat is the magnetic field strength?Express your answer using three significant figures.191 ΑΣΦB=SubmitProvide FeedbackBequest Answer?T *****A vertical straight wire carrying an upward 26-Acurrent exerts an attractive force per unit length of6.8x10 N/m on a second parallel wire 6.0 cmaway,YPart AWhat is the magnitude of the current in the second wire?Express your answer to two significant figures and include the appropriate u1₂ =μÃValueUnits?

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