Question

q₁, q₂, q₃ and q₄ are point charges located at points as shown in the figure and S is a spherical gaussian surface of radius R. Which of the following is true according to the Gauss' law?

Options

• T.N.E.I = `("q"_1 + "q"_2 + "q"_3)/(2epsilon_0)`

• T.N.E.I = `(("q"_1 + "q"_2 + "q"_3))/epsilon_0`

• T.N.E.I = `(("q"_1 + "q"_2 + "q"_3 + "q"_4))/epsilon_0`

• T.N.E.I = `"q"_1 + "q"_2 + "q"_3 +"q"_4`

Answer 1

T.N.E.I = `"q"_1 + "q"_2 + "q"_3 +"q"_4`

Explanation:

`"T.N.E.I" = sum "q"_"i"`