13 An electrostatic field line leaves at an an gle a from

Last updated: 6/14/2023

13 An electrostatic field line leaves at an an gle a from point charge q and connects with point charge 92 at an angle 3 91 and 92 are positive as shown schematically in the figure We have q 292 and a 60 Then 60 0 9 29 0 A a test charge placed at the midpoint O will be in equilibrium B B 90 92 C the magnitude of the electric field at a distance r far away from O see figure is 92 4 cor D for a negative test charge the electrostatic potential energy is lower near q as compared to that near 92