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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > figure shows a setup with two long conducting rails with seperation l in a plane perpendicular to a uniform magnetic feild of magnetic induction B. A sliding induction rod MN of mass m is placed on rail as shown.The rails are connected with resistance R and sliding rod is pu;led with constant external force F. If initially the sliding rod is at rest at t = 0,, find the velocity of rod at any time t and the terminal velocity of the rod.

figure shows a setup with two long conducting rails with seperation l in a plane perpendicular to a uniform magnetic feild of magnetic induction B. A sliding induction rod MN of mass m is placed on rail as shown.The rails are connected with resistance R and sliding rod is pu;led with constant external force F. If initially the sliding rod is at rest at t = 0,, find the velocity of rod at any time t and the terminal velocity of the rod.

A conducting rod of length l slides at constant velocity v on two parallel conducting rails A square loop of side l having resistance R moves with constant velocity v A straight horizontal conductor of length l and mass_ m slides down on two smooth conducting fixed parallel rails set inclined at an angle theta to the horizontal as shown in figure The top end of the bar are connected with a capacitor of capacitance C. The system is placed in a uniform magnetic field Twelve wires of equal lengths are connected in the form of skelton cube which is moving with a velocity v in the direction of magnetic field B.find the emf in each arm of cube. Two long parallel horizontal rails a