178- In the figure below, two charged electric strings are parallel and of equal length, and are in equilibrium. The tension $T_1$ is how many times the tension $T_2$? [Figure: Two charged strings hanging from a ceiling, making angles $60°$ and $30°$ with the vertical, with tensions $T_1$ and $T_2$ and charges $q$ at their ends.]
[(1)] $\dfrac{1}{2}$
[(2)] $\dfrac{\sqrt{3}}{2}$
[(3)] $\sqrt{3}$
[(4)] 2
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\textbf{178-} In the figure below, two charged electric strings are parallel and of equal length, and are in equilibrium. The tension $T_1$ is how many times the tension $T_2$?
\textit{[Figure: Two charged strings hanging from a ceiling, making angles $60°$ and $30°$ with the vertical, with tensions $T_1$ and $T_2$ and charges $q$ at their ends.]}
\begin{itemize}
\item[(1)] $\dfrac{1}{2}$
\item[(2)] $\dfrac{\sqrt{3}}{2}$
\item[(3)] $\sqrt{3}$
\item[(4)] 2
\end{itemize}
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