[填空题]
A rectangular loop of wire l 1zzxs ;ml0+.1brtzdeies in the same pl-cmio y)q o- r,u 9xewtote17-ane as a straight wire, as shown in (Fig. Below). There is a current of 2.5 A in exo-)q9co-tuoe7ti1y wmr,- both wires. Determine the magnitude and direction of the net force on the loop. $ \times10^{ -6}\;N$
