78 A particle A has charge q and particle B has charge 4q

Last updated: 6/21/2023

78 A particle A has charge q and particle B has charge 4q with each of them having the same mass m When allowed to fall from rest through same electrical potential difference the ratic of their speeds VA VB will become 8 a 2 1 b 1 2 c 1 4 d 4 1