Physics Magnetism,Magnetic Effects Of Current Level: High School

A copper wire of length 25 cm is in a magnetic field of 0.20 T . If it has a mass of 10 g . What is the minimum current through the wire that would cause a magnetic force equal to its weight ?

a. 1.3 A

b. 1.5 A

c. 2.0 A

d. 4.9 A