Net Charge

Some articles on net, charge, net charge, charges:

Amino Acid - General Structure - Zwitterions
... group, as shown in structure (2) on the right, so has net zero charge ... a neutral carboxylic acid group and a positive α-ammonium ion (net charge +1), and above pH 9.4, a negative carboxylate and neutral α-amino group (net ...
Ion - Chemistry - Notation - Denoting The Charged State
... When writing the chemical formula for an ion, its net charge is written in superscript immediately after the chemical structure for the molecule/atom ... The net charge is written with the magnitude before the sign that is, a doubly charged cation is indicated as 2+ instead of +2 ... However, the magnitude of the charge is omitted for singly charged molecules/atoms for example, the sodium cation is indicated as Na+ and not Na1+ ...
Restriction Digest
... end up at different distances) depending on their net charge (more highly charged particles travel further), and size (smaller particles travel further) ... Since none of the four nucleotide bases carry any charge, net charge becomes insignificant and size is the main factor affecting rate of diffusion through the gel ... Net charge in DNA is produced by the sugar-phosphate backbone ...
Electrostatic Induction - Charging An Object By Induction
... the induction effect can also be used to put a net charge on an object ... If, while it is close to the positive charge, the above object is momentarily connected through a conductive path to electrical ground, which is a large reservoir of both ... ground is broken, the object is left with a net negative charge ...
Electric Charge - Overview
... Charge is the fundamental property of forms of matter that exhibit electrostatic attraction or repulsion in the presence of other matter ... Electric charge is a characteristic property of many subatomic particles ... The charges of free-standing particles are integer multiples of the elementary charge e we say that electric charge is quantized ...

Famous quotes containing the words charge and/or net:

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    The happy life be these, I find:
    The riches left, not got with pain;
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    A culture may be conceived as a network of beliefs and purposes in which any string in the net pulls and is pulled by the others, thus perpetually changing the configuration of the whole. If the cultural element called morals takes on a new shape, we must ask what other strings have pulled it out of line. It cannot be one solitary string, nor even the strings nearby, for the network is three-dimensional at least.
    Jacques Barzun (b. 1907)