Find the intensity of the electric field due to an electric dipole at a point on its axis.
Understand the Problem
The question is asking to determine the electric field intensity at a point located on the axis of an electric dipole. This involves using the formula for the electric field due to a dipole and specifying the field's magnitude and direction along the axial line.
Answer
The electric field intensity is proportional to the dipole moment and inversely proportional to the cube of the distance.
The electric field intensity due to an electric dipole at a point on its axis is proportional to the dipole moment and inversely proportional to the cube of the distance from the dipole if the point is far away.
Answer for screen readers
The electric field intensity due to an electric dipole at a point on its axis is proportional to the dipole moment and inversely proportional to the cube of the distance from the dipole if the point is far away.
More Information
The electric field due to a dipole is a fundamental concept in electromagnetism. It explains the force exerted on charges in the vicinity of the dipole.
Tips
Pay attention to the conditions under which the formulas are valid, especially the far-field approximation.
Sources
- Electric field due to dipole on the axis (video) - Khan Academy - khanacademy.org
AI-generated content may contain errors. Please verify critical information
