4 A particle of mass m and charge q moves with a constant

Last updated: 6/14/2023

4 A particle of mass m and charge q moves with a constant velocity v along the positive x direction It enters a region containing a uniform magnetic field B directed along the negative z direction extending from x a to x b The minimum value of v required so that the particle can just enter the region x b is 2002 2M qbB no DA 21 a m c gaB m b 9 b a B m d 9 b a B 2m