Which of following will have least value of frac{q}{m}

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11.Dual Nature of Radiation and matter

easy

Which of the following will have the least value of $\frac{q}{m}$

A

Electron

B

Proton

C

$\alpha$ -particle

D

$\beta$-particle

Solution

(c) Mass of $\alpha$ -particle is maximum so ${\left( {\frac{q}{m}} \right)_\alpha }$ is least.

Standard 12

Physics

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