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Explain why alpha and beta particles are deflected in an electric or a magnetic field, but gamma rays are not deflected in such a field.

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Question

Explain why alpha and beta particles are deflected in an electric or a magnetic field, but gamma rays are not deflected in such a field.

Explain
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Solution

α and β are positive and negative charged particles respectively, therefore these are deflected in electric or magnetic field whereas γ radiations are not charged particles so does not deflect.

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Chapter 12: Radioactivity - EXERCISE - 12(A) [Page 298]

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Selina Concise Physics [English] Class 10 ICSE
Chapter 12 Radioactivity
EXERCISE - 12(A) | Q 16. | Page 298

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