Two paraller long smooth conducting rails separated by a distance l areconnected by a movable conducting connector of mass m. Terminals of the rails are connected by the resistor R and the capacitor C as shown infig. A uniform magnetic field B perpendicular to the plane of the railis switched on. The connector is dragged by a constant force F. Find the speed of the connector as a function of time if the force F is applied at t = 0. Also find the terminal velocity of the conductor.

Aditi Chauhan , 10 Years ago

Grade 10