The given figure shows the electric field lines due to two charges $q_1$ and $q_2$. What are the signs of the two charges?
- A$q_{1}$ is positive but $q_{2}$ is negative
- B$q_{1}$ and $q_{2}$ both are negative
- C$q_{1}$ is negative but $q_{2}$ is positive
- D$q_{1}$ and $q_{2}$ both are positive
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