Electric Field Lines
Electric field lines are imaginary lines used to depict the direction and strength of an electric field surrounding charged objects. They were introduced by the physicist Michael Faraday in the 19th century as a conceptual tool for understanding electric fields.
Properties of Electric Field Lines
Electric field lines have different properties. Some of the properties are provided below:
- Field lines never intersect each other.
- They are perpendicular to the surface charge.
- The strength of an electric field increases when the field lines are closer together, which indicates a stronger force. Conversely, when field lines move farther apart, the field weakens.
- The quantity of field lines directly proportional to the magnitude of the charge.
- These lines generally originate from positive charges and ends at negative charges, depicting the direction of the electric field.
Electric Field
Electric field is a fundamental concept in physics, defining the influence that electric charges exert on their surroundings. This field has both direction and magnitude. It guides the movement of charged entities, impacting everything from the spark of static electricity to the functionality of electronic devices Understanding electric fields will help you to understand how charge particles interact with each other and the surroundings and guide various natural and technological phenomena. In this article, we will learn in detail about electric field, its formula, calculation of electric field for ring, straight wire and continuous charge distribution.
Table of Content
- What is an Electric Field?
- Electric Field Formula
- Electric Field Lines
- Electric Field Calculation
- How to Find the Electric Field Using Gauss Law?
- Electric Field For Continuous Charge Distribution
- Applications of Gauss Law to Find Electric Field
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