CBSE-XI-Physics
47: The Special Theory of Relativity
- #7A charged particle is projected at a very high speed perpendicular to a uniform magnetic field. The particle will
(a) move along a circle
(b) move along a curve with increasing radius of curvature
(c) move along a curve with decreasing radius of curvature
(d) move along a straight linedigAnsr: aAns : (a) move along a circle.
If a charged particle is projected at a very high speed perpendicular to a uniform magnetic field, its mass will increase from mo to`` m=\frac{{m}_{o}}{\sqrt{1-{\displaystyle \frac{{v}^{2}}{{c}^{2}}}}}`` and its radius will increase from
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