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A 5.0 cm long, 53 grams, thin metal strip is allowed to slide along two parallel...

A 5.0 cm long, 53 grams, thin metal strip is allowed to slide along two parallel rails (that contact it at its ends). A constant 0.76 T magnetic field acts perpendicular to the two rails. If the strip is pulled with a speed of 17.8 m/s an the rails are connected to each other through a 20 omega resistor, then find the induced current in the circuit. Assume that the rod and rails have negligible resistance.

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