A particle of charge q and mass m is moving in an electric field(a)must undergo change in velocity(b)must undergo change in speed(c)may not undergo change in velocity(d)may not undergo change in speed
A particle of charge q and mass m is moving in an electric field
(a)must undergo change in velocity
(b)must undergo change in speed
(c)may not undergo change in velocity
(d)may not undergo change in speed










