Three charges \( +q_{1}+2 q \) and \( 4 q \) are connected by strings as shown in the figure and...

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Three charges \( +q_{1}+2 q \) and \( 4 q \) are connected by strings as shown in the figure and are in equilibrium. What is ratio of tensions in the strings \( A B \) and \( B C \) ?
(A) \( 1: 2 \)
(B) \( 1: 3 \)
(C) Content not found
(D) \( 3: 1 \)
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