2 A particle of charge q 4 C and mass m 10 mg starts moving

Last updated: 6/1/2023

2 A particle of charge q 4 C and mass m 10 mg starts moving from the origin under the action of an electric field E 4i and magnetic field B 0 27 Its velocity at x 3 0 is 47 3j The value of x is 125 115 a m 16 b 135 16 c m d m 16 145 16 m