Questions
A particle A has charge +q and a particle B has charge +4q with each of them having the same mass m. When al.lowed to fall from rest through the same electric potential difference, the ratio of their speed will become
detailed solution
Correct option is B
Using v=2QVm ⇒v∝Q⇒vAvB=QAQB=q4q=12Talk to our academic expert!
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