A short electric dipole is placed at the origin with its axis along the x-axis. If the dipole moment is , the locus of points where the electric potential is zero is given by:
x = 0
y = 0
x = y
x^2 + y^2 = p^2/(4πε₀)
Related Questions
The electric potential due to a dipole at a point on its axis at a distance 'r' is V. If the distance is increased to '2r', the potential becomes:
V/2
V/4
V/8
V/16
Two point charges +q and -q are separated by a distance 2a. The electric potential at a point on the perpendicular bisector of the dipole at a distance r (r >> a) is proportional to:
1/r
1/r²
1/r³
1/r⁴
The electric potential due to a dipole at a point on its axial line varies inversely as:
the distance
the square of the distance
the cube of the distance
the fourth power of the distance
