A 1 m long metal rod AB completes the circuit as shown in figure. The area of circuit is perpendicular to the magnetic field of 0.10 T. lf the resistance of the total circuit is 2Ω then the force needed to move the rod towards right with constant speed (v) of 1.5 m/s is ___ N

A

$$5.7\times10^{-3}$$

B

$$7.5\times10^{-3}$$

C

$$7.5\times10^{-2}$$

D

$$5.7\times10^{-2}$$