Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A current carrying is placed vertically and a particle of mass m with charge Q is released from rest. The particle moves along the axis of solenoid. If g is acceleration due to gravity then the acceleration
A
of the charged particle will satisfy :
B
C
D
a 
g
Text Solution
Verified by ExpertsThe correct answer is:
A
Since the solenoid is placed vertically, the magnetic field inside the solenoid will be either along - y or +y axis.
⇒ Particle will gain velocity along -y axis.
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