Gujarati
11.Dual Nature of Radiation and matter
medium

प्रोटॉन, $\alpha $-कण तथा इलेक्ट्रॉन के लिए $ e/m$ ​ के अनुपात का क्रम है

A

$e > p > \alpha $

B

$p > \alpha > e$

C

$e > \alpha > p$

D

इनमें से कोई नहीं

Solution

 $\because \,\,\,{m_e} < {m_p} < {m_\alpha }$

==>${\left( {\frac{q}{m}} \right)_e} > {\left( {\frac{q}{m}} \right)_p} > {\left( {\frac{q}{m}} \right)_\alpha }$

Standard 12
Physics

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