The New Encyclopædia BritannicaEncyclopædia Britannica, 1992 |
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Page 425
... positively charged by rubbing it with a silk cloth have lost electrons , leaving a net positive charge owing to the unneutralized protons of their nuclei . A negatively charged object has an excess of electrons on its surface . Electric ...
... positively charged by rubbing it with a silk cloth have lost electrons , leaving a net positive charge owing to the unneutralized protons of their nuclei . A negatively charged object has an excess of electrons on its surface . Electric ...
Page 426
... positive plate , and bound positive charges shift very slightly toward the negative . This shift of charge , or polarization , reduces the value of the electric field that was present before the insertion of the insulation . The actual ...
... positive plate , and bound positive charges shift very slightly toward the negative . This shift of charge , or polarization , reduces the value of the electric field that was present before the insertion of the insulation . The actual ...
Page 428
... positive and negative charge multiplied by the amount of one of the charges . Polarization P in its quantitative meaning is the amount of dipole moment p per unit volume V of a polarized material , P = p / V . electric potential ...
... positive and negative charge multiplied by the amount of one of the charges . Polarization P in its quantitative meaning is the amount of dipole moment p per unit volume V of a polarized material , P = p / V . electric potential ...
Contents
14 written for Catherine the Great Observations | 14 |
Consult the INDEX first | 581 |
Didius Julianus marble bust in | 703 |
Copyright | |
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19th century American ancient animals army artist became began British called centimetres centre chief Christian church colour courtesy death Demosthenes département deuterium developed Dewey Diocletian district Djibouti Donatello Donets Basin Dorgon Douglas drill Druze Duccio Duke earl early east eastern elected Emily Dickinson England English established feet film France French German Greek House important Indian industrial island Italy John king known land later leader London MACROPAEDIA major Marcel Duchamp ment miles modern Museum National northern novel organized original painting Pāli Paris Party plants played poems poet political popular Prince produced published region River Roman Rome Russian served southern species square miles style tion town United University usually W.E.B. Du Bois western World World War II York York City