A particle having charge q moves with a velocity through

A particle having charge q moves with a velocity through a region in which both an electric field and a magnetic field are present .The force on the particle is

1. q^→_E + q(^→_B × ^→_v)
2. q^→_E . (^→_B × ^→_v)
3. q^→_v + q(^→_E × ^→_B)
4. q^→_E + q(^→_v × ^→_B)

Force due to electric field = q^→_E
Force due to magnetic field = q(^→_v × ^→_B)
Net force experienced = q^→_E + q(^→_v × ^→_B)