The electric charges of +9C, -10C and -8C are enclosed anywhere by a closed surface. T.N.E.I. through that surface is

Question

The electric charges of +9C, -10C and -8C are enclosed anywhere by a closed surface. T.N.E.I. through that surface is

The electric charges of +9C, -10C and -8C are enclosed anywhere by a closed surface. T.N.E.I. through that surface is
A. `-9 C`
B. `+9 C`
C. `5 C`
D. `4 C`

Monjur Alahi

7 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
`q_(1)=9C,q_(2)=-10C,q_(3)=-8C, T.N.E.I.=?`
`T.N.E.I. = q_(1)+q_(2)+q_(3)`
`=+9-10-8=-9C`

7 views Answered 2023-02-05 15:29