Motion in Combined Electric and Magnetic Fields

JEE Main Physics · Magnetic Field and Forces · 4 questions, latest first

• A particle of charge q and mass m is projected from origin with an initial velocity v=(v_0/(√2) x+v_0/(√2) y). There exists a…20265 April, Shift 2 · Q38
• A proton is moving undeflected in a region of crossed electric and magnetic fields at a constant speed of 2 × 10^5 ms^-1. When…202522 January, Shift 2 · Q49
• An electron with kinetic energy 5 eV enters a region of uniform magnetic field of 3 μ T perpendicular to its direction. An…20248 April, Shift 1 · Q57
• A proton moving with a constant velocity passes through a region of space without any change in its velocity. If E and B…202427 January, Shift 1 · Q42