In physics, a field is a physical quantity, represented by a scalar, vector, or tensor, that has a value for each point in space and time. For example, on a ...
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Aug 5, 2023 · A field in classical physics is an assignment of some quantity like a tensor to each place and time. In quantum field theory it's an assignment ...
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Aug 3, 2011 · An electromagnetic field is a special kind of substance by which charged moving particles or physical bodies with a magnetic moment interact. A ...
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Duration: 3:59
Posted: Jun 16, 2019
Posted: Jun 16, 2019
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May 3, 2024 · An electric field surrounds an electric charge; when another charged particle is placed in that region, it experiences an electric force that ...
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Fields in physics are the most adequate entity physicists have found to describe reality. ... In physics, a field is a region of space which has a value for some ...
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Mar 21, 2024 · Fields are central in physics but a confusing abstraction. Here fields of materials are used as a helpful if problematic analogy to fields ...
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In physics, a field means that a physical quantity is assigned to every point in space (or, more generally, spacetime). A field is seen as extending ...
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