Chapter 24, Problem 18EAP

To determine

(a)

The diagram of two dimensional cross-section of three dimensional closed surfaces through which electric flux is $\frac{-q}{{\in }_0}$.

To determine

(b)

The diagram of two dimensional cross-section of three dimensional closed surfaces through which electric flux equal to $\frac{q}{{\in }_0}$.

To determine

(c)

The diagram of two dimensional cross-section of three dimensional closed surfaces through which electric flux equal to $\frac{3q}{{\in }_0}$.

To determine

(d)

The diagram of two dimensional cross-section of three dimensional closed surfaces through which electric flux equal to $\frac{4q}{{\in }_0}$.