L21.1 Introduction to electric potential

Описание: #electrodynamics #DavidJGriffiths #electricpotential
0:00 - Introduction to Electric Potential
0:12 - Why Define Electric Potential Alongside Electric Field?
0:40 - Electric Field in a Region with No Source Charges
1:24 - Electric Field Zero Due to Source Charge Cancellation
2:37 - Differentiating Zero Electric Field Scenarios
3:34 - Introducing the Concept of Scalar Electric Potential
4:46 - Electrostatics: Special Properties of Electric Fields
6:05 - Defining Electric Field as a Gradient: Implications
7:01 - Understanding Conservative Fields and Work Done
8:06 - The Role of Electric Potential in Work and Energy
9:56 - Electric Potential vs. Electric Potential Difference
11:02 - Why Electric Potential is Not a Physical Quantity
12:00 - Measuring Potential Difference: A Practical Perspective
12:41 - Mathematics of Potential Difference Between Two Points
13:51 - Combining Work Integrals for Potential Difference

Lecture Notes:
https://drive.google.com/file/d/1NkY7...
Blackboard Image:

Introduction to electric potential
why do we need to define electric potential when we have an electric field

The video "Introduction to electric potential" is a part of a course on electrodynamics that follows the textbook by David J. Griffiths. In this lecture, we will introduce the concept of electric potential, which is a fundamental concept in the study of electromagnetism. We will discuss how electric potential is related to electric fields and the work done in moving charges between different points in space. This video is an excellent resource for anyone who wants to deepen their understanding of electric potential and its applications in various fields, including physics, engineering, and electronics.

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