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प्रश्न
A beam of beta particles is subjected to a strong magnetic field. The beta particles are:
पर्याय
strongly deflected towards south pole
weakly deflected towards south pole
weakly deflected towards north pole
not deflected at all
MCQ
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उत्तर
Strongly deflected towards south pole
Explanation:
Beta particles are fast-moving electrons, so they are negatively charged and very light. A magnetic field therefore deflects them strongly, much more than alpha particles, and in the opposite direction. Gamma rays are not deflected because they carry no charge.
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