## anonymous 4 years ago The total electric flux E through a sphere is 4.78 *10^7 N m2/C. What is the value of the enclosed charge q?

1. anonymous

$\oint_S {E_n dA = \frac{Q_{inside}}{{\varepsilon _0 }}} \\ 4.78\,\,{= \frac{Q_{inside}}{{\varepsilon _0 }}}$

2. anonymous

i cant read that too well im sorry

3. anonymous

the total electric field through surface is$q/\in$

4. anonymous

$\Huge \oint_S {E_n dA = \frac{Q_{inside}}{{\varepsilon _0 }}} \\ \\ \\ \Huge 4.78\,\,{= \frac{Q_{inside}}{{\varepsilon _0 }}}$

5. anonymous

so do you use the 4.78? is there a way you can draw it out so i can understand it more?