A 12-V Battery Is Connected to a 4- $\varOmega$ Resistor Using a Rigid Rectangular Loop of Wire

A 12-V battery is connected to a 4- $\varOmega$ resistor using a rigid rectangular loop of wire.Three meters of wire at the end of the loop extends into a region with a uniform magnetic field of B = 0.2 T directed into the page that has dimensions of 2.0 m * 2.0 m as shown in the figure.What is the net force on the loop?

A) 0.6 N
B) 0.8 N
C) 1.2 N
D) 1.8 N
E) 2.4 N