Consider two charges \(Q\) and \(q\). An electrostatic electric field line exits the positive charge \(Q\) at 36 degrees and enters the negative charge \(q\) at 180 degrees, as shown in the figure above. What is the magnitude of ratio of charges \(Q/q\)?
Details and Assumptions
- Use \(\sin(\pi/10)=0.309\)
- The given figure is a rough idea for this problem (Plz feel it), and sorry for inconvenient figure.
- This is not original Question