Electric Mushroom !

Let a solid uniformly charged cone having total charge $$Q$$, radius $$R$$ and height $$H$$ is kept in contact with uniformly charged wire having charge per unit length $$\lambda$$ as shown. Then calculate the electric interaction force between them and report your answer to nearest integer.

Details and Assumptions

$\begin{eqnarray} Q & = & 1 C \\ R & = & 1m \\ H & = & 1m \\ \lambda & = & 10^{-9} Cm^{-1} \\ \frac {1}{4\pi \epsilon} & = & 9 \times 10^9 Nm C^{-2} \\ \end{eqnarray}$

This is Original.
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