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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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Electric force is small compared to the magnetic force. As the field then rotates, slowly at first and then rapidly, its electric force makes the molecule spin along with it. A NIST scientist and collaborators in Japan and Taiwan have realized significant improvements in the performance and sensitivity of electric force microscopy for nanoelectronic device characterization. |
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