CBSE Class 12 Physics 2018 Delhi Set 1 Paper

Question : 1 of 26

Marks: +1, -0

SECTION -A

A proton and an electron travelling along parallel paths enter a region of uniform magnetic field, acting perpendicular to their paths. Which of them will move in a circular path with higher frequency?

Solution:

Electron
(No explanation need to be given. If a student only writes the formula for frequency of charged particle (or

v_c ∝ \;{q}/{m}

) award

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