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Question: Answered & Verified by Expert
Two particles A and B have equal charges but different masses $\mathrm{M}_{\mathrm{A}}$ and $\mathrm{M}_{\mathrm{B}}$. After being accelerated through same potential difference enter the region of uniform
magnetic field and describe the path of radii $\mathrm{R}_{\mathrm{A}}$ and $\mathrm{R}_{\mathrm{B}}$ respectively. Then $\mathrm{M}_{\mathrm{A}}: \mathrm{M}_{\mathrm{B}}$
is
PhysicsMagnetic Effects of CurrentMHT CETMHT CET 2020 (12 Oct Shift 2)
Options:
  • A $\frac{\mathrm{R}_{\mathrm{A}}}{\mathrm{R}_{\mathrm{B}}}$
  • B $\frac{\mathrm{R}_{\mathrm{B}}}{\mathrm{R}_{\mathrm{A}}}$
  • C $\left(\frac{\mathrm{R}_{\mathrm{A}}}{\mathrm{R}_{\mathrm{B}}}\right)^{2}$
  • D $\left(\frac{\mathrm{R}_{\mathrm{B}}}{\mathrm{R}_{\mathrm{A}}}\right)^{2}$
Solution:
2781 Upvotes Verified Answer
The correct answer is: $\left(\frac{\mathrm{R}_{\mathrm{A}}}{\mathrm{R}_{\mathrm{B}}}\right)^{2}$
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