A capacitor of capacitance C=.015F is connected to parallel conducting rail and a conducting rod of mass m=100g and length l=1m start the fall under gravity in vertical plane. A uniform magnetic field of 2T exist in space direction perpendicular to rod as shown in figure. Find acceleration of rod.
A) 6.25
B) 1.69
C) 1.44
D) 2.25
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