Questions
Which of the following particles will have minimum frequency of revolution when projected with the same velocity perpendicular to a magnetic field ?
detailed solution
Correct option is D
(4)ω=QBm,For β−, ω1=eBme me=Mass of electronFor H+, ω2=eBmp mp=Mass of proton.For He+, ω3=eB4mp and for Li+, ω4=eB6mp∴ ω4< ω3< ω2< ω1.Talk to our academic expert!
Similar Questions
A charged beam consisting of electrons and positrons enter into a region of uniform magnetic field B perpendicular to field, with a speed v. The maximum separation between an electron and a positron will be (mass of electron = mass of positron = m)
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