The accompanying image features two charged objects: a $1\mathrm{.}0$ ?m radius sphere with its center at the origin and a long straight rod parallel to the z$-$axis, passing through the point $(0,2,0)($dimensions are in meters$).$ ?The sphere has a uniformly distributed charge of $1\mathrm{.}5$ ?nC$,$ ?and the rod has a constant linear charge density of $3\mathrm{.}0$ ?nC$/$m$.$ ?Calculate the electric flux density and electric field at the point P $(2,2,0).(28$V$/$m i$+1\mathrm{.}2$V$/$m j where i and j are vectors$)$

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