Question

Three electron emit from a conductor
• how much charge will be on conductor ?
• which type of nature of charge ?​

Answer 1

$\bf\huge{\underline{\underline{\blue{QUESTION}}}}$

Three electron emit from a conductor

• how much charge will be on conductor ?
• which type of nature of charge ?

$\bf\huge{\underline{\underline{\blue{Answer}}}}$

• q = 4.8 × 10 $\sf {}^{-19} c$
• The nature of charge is Positive or (+ve)

$\bf\huge{\underline{\underline{\blue{CALCULATION}}}}$

$\sf → n=3\:electron$

$\sf → q = ne$

• where , e = $\bf 1.6×10^{-19}$

$\sf → q = ne$

$\sf → q=3×1.6×10^{-19}$

$\sf → q=4.8×1.6×10^{-19}c$

_________________________

Now,

• Finding nature of charge ?

$\sf \red{When\:the\:electron\: emits}$

$\sf\red{\:then\:the\: positive\:charge\:on\:the\: conductor}$

$\bf\huge{\underline{\underline{\blue{Hence}}}}$

• The nature of charge is positive

Answer 2

Q=ne

Q=3×1.6×10^-19

Q=4.8×10^-19

Charge is either positive or negative

in this condition it's positive as electrons are leaving the conductor..

+4.8×10^-19 Coulumb

Hope it Helps

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