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Definition of point charge in English: point chargenoun Physics An electric charge regarded as concentrated in a mathematical point, without spatial extent. Example sentencesExamples - The electric field anywhere outside a charged conducting sphere is shown to be exactly equal to that produced by a point charge of equal total charge located at the center of the sphere.
- Specifically, a positive point charge at 170 has no effect, but a negative point charge significantly reduces substrate turnover.
- This point charge is a dipolar amino acid with its negative electron density directed toward the ionone ring or a negatively charged amino acid with its positive end distal from the [beta] ionone ring.
- This further supports the possibility of decreased interaction between the second point charge of the protein and the chromophore.
- All the atoms having the same point charge in the above database have been kept equivalent in the RESP calculations.
Definition of point charge in US English: point chargenoun Physics An electric charge regarded as concentrated in a mathematical point, without spatial extent. Example sentencesExamples - Specifically, a positive point charge at 170 has no effect, but a negative point charge significantly reduces substrate turnover.
- All the atoms having the same point charge in the above database have been kept equivalent in the RESP calculations.
- This further supports the possibility of decreased interaction between the second point charge of the protein and the chromophore.
- The electric field anywhere outside a charged conducting sphere is shown to be exactly equal to that produced by a point charge of equal total charge located at the center of the sphere.
- This point charge is a dipolar amino acid with its negative electron density directed toward the ionone ring or a negatively charged amino acid with its positive end distal from the [beta] ionone ring.
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