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electric field |
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electric fieldIn physics, a region in which a particle possessing electric charge experiences a force owing to the presence of another electric charge. The strength of an electric field, E, is measured in volts per metre (V m−1). It is a type of electromagnetic field. An electric field is formed between two metal plates that are parallel to each other and connected to a voltage supply. An electron beam moving through these plates will be deflected slightly towards the positive plate. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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of electromagnetic radiation is a confinement of the electric field vector or magnetic field vector to a given plane along the direction of propagation. The electric field vector of the two modes are perpendicular to one another, or called orthogonal. Typical elements in biomolecules, such as C, N, O, and S, exhibit simple s-to-p transitions, which are dipole-allowed if the electric field vector E of the incident X-rays is parallel to the transition |
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