Two charges of `-4 muC and +4muC` are placed at the points `A (1,0,4) and B (2,-1,5)` location in an electric field `vec(E) = 0.20 hat(i) V//cm`. Calculate the torque acting on the dipole.

Two charges of -4 muC and +4 muC are placed at the points A(1,0,4) and B(2,-1,5) located in an electric field vecE= 0.20hati V/cm. Calculate the torque acting on the dipole.

Two charges +2muC and -2muC are placed at points A and B, 5 cm apart. Depict an equipotential surface of the system.

Two charges of +- 1000 muC are separated by 2mm . This dipole so formed is held at an angle of 30^(@) with a uniform electric field of 15xx10^(4) N//C . Calculate the torque acting on the dipole.

Two charges 2 muC and -2 muC are placed at points A and B 6 cm apart. What is the direction of the electric field at every point on this surface?

Two point charges of + 20 muC and - 80 muC are placed 18 cm apart. Find the position of the point where electric field is zero

Two point charges 20muC and 80muC are placed 18 cm apart. Find the position of the point where the electric field is zero.