A particle has charge and mass and particle has charge and mass
PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
A particle A has charge +q and mass m and particle B has charge +4q and mass 4m. When allowed to fall from rest through same electrical potential difference, the ratio of their momenta will be:
(a) 2 : 1
(b) 1 : 2
(c) 4 : 1
(d) 1 : 4