What is an electric dipole? Find an expression for potential at any point due to an electric dipole. Establish the expression for electric potential at a point due to a small elect... What is an electric dipole? Find an expression for potential at any point due to an electric dipole. Establish the expression for electric potential at a point due to a small electric dipole.
Understand the Problem
The questions relate to electric dipoles, asking for definitions and expressions for potential due to electric dipoles. They aim to establish mathematical relationships and understand concepts in electrostatics.
Answer
V = \( \frac{p \cos \theta}{4 \pi \varepsilon_0 r^2} \)
The electric potential V at a point due to a small electric dipole is given by: V = ( \frac{p \cos \theta}{4 \pi \varepsilon_0 r^2} ), where p is the dipole moment, θ is the angle between the dipole moment and the line joining the dipole to the point, and r is the distance from the dipole.
Answer for screen readers
The electric potential V at a point due to a small electric dipole is given by: V = ( \frac{p \cos \theta}{4 \pi \varepsilon_0 r^2} ), where p is the dipole moment, θ is the angle between the dipole moment and the line joining the dipole to the point, and r is the distance from the dipole.
More Information
The formula for the electric potential indicates how it changes with the orientation and distance from the dipole. It's especially useful in molecular physics for understanding interactions.
Tips
A common mistake is neglecting the angle θ or assuming the potential is always the same regardless of orientation.
Sources
- Potential due to an Electric Dipole - GeeksforGeeks - geeksforgeeks.org
- Electric Potential Of A Dipole - BYJU'S - byjus.com
AI-generated content may contain errors. Please verify critical information
