Advertisements
Advertisements
Question
In an electric dipole, what is the locus of a point having zero potential?
Advertisements
Solution
The equatorial plane is the locus of a point having zero potential in an electric dipole.
APPEARS IN
RELATED QUESTIONS
Define dipole moment of an electric dipole. Is it a scalar or a vector?
An electric dipole is placed in an electric field generated by a point charge.
Two particles A and B, of opposite charges 2.0 × 10−6 C and −2.0 × 10−6 C, are placed at a separation of 1.0 cm. Calculate the electric field at a point on the axis of the dipole 1.0 cm away from the centre.
Two particles A and B, of opposite charges 2.0 × 10−6 C and −2.0 × 10−6 C, are placed at a separation of 1.0 cm. Calculate the electric field at a point on the perpendicular bisector of the dipole and 1.0 m away from the centre.
Two-point charges Q1 = 400 μC and Q2 = 100 μC are kept fixed, 60 cm apart in a vacuum. Find the intensity of the electric field at the midpoint of the line joining Q1 and Q2.
In an electric dipole, at which point is the electric potential zero ?
Answer the following question.
What is the unit of dipole moment?
Two charges + 3.2 x 10-19 C and --3.2 x 10-19 C placed at 2.4 Å apart to form an electric dipole. lt is placed in a uniform electric field of intensity 4 x 105 volt/m. The electric dipole moment is ______.
