Questions
The two particles X and Y, having equal charge, after being accelerated through the same potential difference, enter a region of uniform magnetic field and describe circular paths of radii R1 and R2 respectively. The ratio of the mass of X to that of Y is
detailed solution
Correct option is B
12mv2=qV or v=2qVmIn magnetic fieldmv2R=qvBor mvR=qB or mR×2qVm=qBor mR=qB2qV=q⋅B2V= constant ∴ mXMY=R1R22Talk 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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