AktiraAktira JEE
PhysicsJEE Main 21 Jan 2026, Shift 1·Q8·MCQ·Easy–moderate

Moving Charges and Magnetism · Magnetic force

A current carrying solenoid is placed vertically and a particle of mass mm with charge QQ is released from rest. The particle moves along the axis of solenoid. If gg is acceleration due to gravity then the acceleration (aa) of the charged particle will satisfy:
  1. (1)a=ga = g
  2. (2)a>ga > g
  3. (3)a=0a = 0
  4. (4)0<a<g0 < a < g
We corrected a printing error in the original paper

Source printed “A current carrying is placed vertically” (“solenoid” missing).

Video solution coming soon

We're animating every PYQ step by step. Subscribe to get them first.

Subscribe

See the full 21 Jan 2026, Shift 1 paper

More on Magnetic force