A right circular imaginary cone is shown in figure. \( A, B \), and \( C \) are the points in th...

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A right circular imaginary cone is shown in figure. \( A, B \), and \( C \) are the points in the plane containing the base of the cone, while \( D \) is the point at the vertex of the cone. If \( \phi_{A}, \phi_{B}, \phi_{C} \), and \( \phi_{D} \) represent the flux through the curved surface of the cone when a point charge \( Q \) is at points \( A, B, C \), and \( D \), respectively, then
(1) \( \phi_{A}=\phi_{C} \neq 0 \)
(2) \( \phi_{D} \neq 0 \)
(3) \( \phi_{B}=\frac{Q}{2 \varepsilon_{0}} \)
(4) \( \phi_{A}=\phi_{C}=\phi_{D}=0 \)
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