English
Hindi
1. Electric Charges and Fields
easy

$9.1 \times  10^6\ N/C$ ના વિદ્યુતક્ષેત્રમાં એક ઈલેક્ટ્રોનનો દાખલ કરતાં ઉદભવતો પ્રવેગ ..... $ms^{-2}$ છે.

A

$1.6$

B

$1.6 \times  10^{18}$

C

$3.2 \times  10^{18}$

D

$0.8 \times  10^{18}$

Solution

$\,\,F = Ee\,\,\,\therefore \,a\, = \frac{F}{m}\, = \frac{{Ee}}{m}\, = \frac{{9.1\, \times {{10}^6} \times 1.6\, \times {{10}^{ – 19}}}}{{9.1\, \times {{10}^{ – 31}}}}\,\,\,\therefore \,\,a\, = \,1.6\, \times {10^{18}}\,m{s^{ – 2}}$

Standard 12
Physics

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