Evaluate (complex solution)
V=10\text{ or }R=5l\Omega
Solve for Ω
\left\{\begin{matrix}\Omega \in \mathrm{R}\text{, }&V=10\text{ or }\left(R=0\text{ and }l=0\right)\\\Omega =\frac{R}{5l}\text{, }&l\neq 0\end{matrix}\right.
Solve for l
\left\{\begin{matrix}l\in \mathrm{R}\text{, }&V=10\text{ or }\left(R=0\text{ and }\Omega =0\right)\\l=\frac{R}{5\Omega }\text{, }&\Omega \neq 0\end{matrix}\right.
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