A Straight Wire of Length 70 Cm Carries a Current $\degree$

A straight wire of length 70 cm carries a current of 50 A and makes an angle of 60 $\degree$ with a uniform magnetic field.If the force on the wire is 1.0 N what is the magnitude of B?

A) 41 mT
B) 33 mT
C) 55 mT
D) 87 mT
E) 57 mT