In: Physics
The conducting bar illustrated in Figure below moves with a
constant velocity on two frictionless, parallel rails in the
presence of a uniform magnetic field directed into the page. The
bar has mass m = 0.10 kg, and its length is l. If
the magnitude of the external force applied to the bar
is Fapp = 9 N what is the magnitude
of the constant velocity of the bar (in m/s)
?
B = 1 T, l = 12.2 cm, R = 1.1 Ohm. Provide your answer with two decimal place.