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13 maj 2008 · Start practicing—and saving your progress—now: https://www.khanacademy.org/science/p... We can think of the forces between charges as something that comes from a property of space. That ...
In this video David explains why physicists came up with the idea of the electric field, how it's useful, and explains how the electric field is defined.
An electric field describes the funky area near any electrically-charged object. Scientists don’t use the word "funky", but it works. It could also be called an electrostatic field. Any other charge that enters that area will feel a force, and the original object will also feel that force (Newton's Third Law).
16 paź 2023 · Electric field lines are used to represent the influence of electric field. The idea of an electric field was first made by Michael Faraday. Electric fields are caused by electric charges, described by Gauss's law, or varying magnetic fields, described by Faraday's law of induction.
6 mar 2024 · This video explains what electric fields are, and how to draw electric field lines, with multiple examples. I've done basically an entire year of Physics le...
What is an Electric Potential. Introduction to Electrostatics. Finally get your grips with this crucial concept: Electric Fields. And do so in just a few minutes of Video!
17 lut 2023 · An electric field is an invisible force field caused by an electric charge. It is an alteration in the space (air or vacuum) around the charge. It results in an electric force that is felt by electric charges when placed close to one another.
