Question

can a charge of 8×10^-18C be given to a body?​

Answer 1

$\huge\bf{Question}$

• Can a charge of $\sf{8\times \ 10^{-18}}$ be given to a body?

$\huge\bf{Answer}$

• Yes

$\huge\bf{Solution}$

$\sf{For\:this\:we \:will\:use\: Quantization\:of\:charge }$

$\bf{ \boxed{q\:=\:ne}}$

Here,

• q = charge
• n = no. of electrons
• e = charge on electron

$\sf{q = 8\times \ 10^{-18}}$

$\sf{e = 1.6 \times \ 10^{-19}}$

So,

$\sf{n\:=\:\frac{8 \times \ 10^{-18}}{1.6 \times \ 10^{-19}}}$

$\sf{n\:=\:\frac{8\times \ 100}{16}}$

$\sf{n\:=\:0.5\times 100}$

$\sf{n\:=\:50}$

$\sf{So,\:it\:is\: possible\:that\:a\:a \:charge\:of \: }$$\sf{8\times\ 10^{-18}\:be\:given\:to \:a\:body}$

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★ It become possible because the value of n is an positive integar.

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Answer 2

Answer:

8×10-¹⁸ is the correct answer of this question