
An imaginary equilateral triangle of side length is placed in a uniform electric field as shown. Then.




Important Questions on Electrostatics
As shown in the figure below, a point charge moves from point to a point traversing a path in a uniform The electric field is directed along a direction parallel to -axis. The coordinates of, and are and respectively. What is the work done by the field in the process?





(figures are schematic and not drawn to scale)

Figure shows three arrangements of electric field lines. In each arrangement, a proton is released from rest at point A and then accelerated through point B by the electric field. Points A and B have equal separations in the three arrangements. If and are linear momentum of the proton at point B in the three arrangement respectively, then

In the electric field of a point charge which is located at center of sphere as shown, a certain charge is carried from point to and . Then work done by external agent
