3 years ago

11.

Physics

1 answer:

jolli1 [7]3 years ago

8 0

<h3>Reducing Surface Area.</h3>

If the surface area becomes smaller, the pressure becomes larger.

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Explanation:

It is given that,

Electric field strength, $E=2.55\times 10^{4}\ N/C$

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Charge of electron, $q=1.6\times 10^{-19}\ C$

Mass of electron, $m=9.1\times 10^{-31}\ kg$

From the definition of electric field, $F=qE$ ...............(1)

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From equation (1) and (2)

$ma=qE$

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