AIIMS2018Physics-Electromagnetism
AIIMS 2018 Physics Motion in Magnetic Fields MCQ Question
Type: MCQ-numerical-Hard-Class 12
A wire having mass m and length l can freely slide on a pair of parallel smooth horizontal rails placed in vertical magnetic field B. The rails are connected by a capacitor of capacitance C. The electric resistance of the rails and the wire is zero. If a constant force F acts on the wire as shown in the figure. Then, the acceleration of the wire can be given as
A
a =
B
a =
C
a =
D
a =
Correct Answer
Option
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