Q)
(chatquestion)...Two point charges q1 =
between q1 and qpis 4 cm
+2µC and q2 = -4µC are placed at A and B respectively as shown. The distance
A
4 ст
• B
a line of force emanates from q1 making a angle 90° with AB enters q2 at angle 60°...(How to prove this one?)
...
