Two parallel long resistance less rails are joined at ends

Last updated: 6/21/2023

Two parallel long resistance less rails are joined at ends by a resistance R A slider with zero resistance of mass m length f has been imparted a velocity Vo System is kept in horizontal plane submerged in a uniform magnetic field B Q B mo B E Vo P A The distance travelled by slider before it stops mV R is B t B The direction of current in slider is from P to Q C The velocity of slider at time t D The velocity of slider at time t mR B t mR IS 1S SOSN B 0 2