A wire `ABCDEF` ( with each side of length `L`) bent as shown in figure and carrying a current `I` is placed in a uniform magnetic induction `B` parallel to the positive ` y- direction `. The force experienced by the wire is ……….. In the ………. direction .

Answer

ILB, positive z

Explanation

ILB, Positive z
Net force is on an imaginary wire FA having current I from F to A
`vecf=I[(Lhati)xx(Bhatj)]=ILBhatK:'` Magnitude of force is ILB and direction of force is positive z.