A particle having a charge q 1C and mass m 0 5 kg is

Last updated: 6/19/2023

A particle having a charge q 1C and mass m 0 5 kg is projected on a rough horizontal plane x y from a point 15m 0 0 with a initial velocity v 20 j In space an uniform electric field E 25 k and magnetic field B 10 k The acceleration due to gravity g 10 msec 2 and co efficient of friction 0 5 The particle moves on a spiral path and reaches to the origin The time taken by particle to reach origin is found y x 10 sec Find y