A charge of magnitude 3e and mass 2m is moving in an electric field overrightarrow E . acceleration

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11.Dual Nature of Radiation and matter

easy

A charge of magnitude $3e$ and mass $2m$ is moving in an electric field $\overrightarrow E .$ The acceleration imparted to the charge is

A

$2Ee/3m$

B

$3Ee/2m$

C

$2m/3Ee$

D

$3m/2Ee$

Solution

(b) Acceleration $a = \frac{{QE}}{m} = \frac{{\left( {3e} \right)\,E}}{{2m}}$

Standard 12

Physics

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