170. Two charged particles are placed at two vertices of a triangle as shown in the figure below. The net electric field of these two charges at the other vertex is according to the figure. $\dfrac{q_1}{q_2}$ is equal to which of the following? [Figure: Right triangle with legs 5 cm and 12 cm, hypotenuse 13 cm; charges $q_1$ and $q_2$ at the base vertices, point E at the top; electric field direction shown] $$\frac{25}{144} \ (1) \hfill \frac{5}{12} \ (2)$$ $$\frac{12}{5} \ (3) \hfill \frac{144}{25} \ (4)$$
\textbf{170.} Two charged particles are placed at two vertices of a triangle as shown in the figure below. The net electric field of these two charges at the other vertex is according to the figure. $\dfrac{q_1}{q_2}$ is equal to which of the following?
\textit{[Figure: Right triangle with legs 5 cm and 12 cm, hypotenuse 13 cm; charges $q_1$ and $q_2$ at the base vertices, point E at the top; electric field direction shown]}
$$\frac{25}{144} \ (1) \hfill \frac{5}{12} \ (2)$$
$$\frac{12}{5} \ (3) \hfill \frac{144}{25} \ (4)$$