A wire CD of length l=0.5 m and mass m=1 kg is sliding without friction on conducting rails as shown. The vertical rails are connected together with a resistance R=4 Ω. A uniform magnetic field B=1 T is applied perpendicular to the plane of wires such that CD moves with a constant velocity v. Calculate v(in m/s).(Give integer value only)

A wire CD of length l=0.5 m and mass m=1 kg is sliding without frictio

1.	A wire CD of length l=0.5 m and mass m=1 kg is sliding without friction on conducting rails as shown. The vertical rails are connected together with a resistance R=4 Ω. A uniform magnetic field B=1 T is applied perpendicular to the plane of wires such that CD moves with a constant velocity v. Calculate v(in m/s).(Give integer value only)
Answer» A wire $CD$ of length $l = 0.5 m$ and mass $m = 1 kg$ is sliding without friction on conducting rails as shown. The vertical rails are connected together with a resistance $R = 4 Ω$ . A uniform magnetic field $B = 1 T$ is applied perpendicular to the plane of wires such that $CD$ moves with a constant velocity $v$ . Calculate $v (in m/s)$ . (Give integer value only)

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