Questions
Two particles X and Y having equal charges, 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 masses of X and Y is
detailed solution
Correct option is C
12mv2=qV or v=2qVm Centripetal force, mv2R=qvB ∴ v=qBmR Hence, 2qVm=qBmR or R=2mVq1/2×1B Here, V, q and B areconstant. Hence m∝R2 So, m1m2=R1R22Talk to our academic expert!
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