The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 55
... moving charges and electric currents ; C , magnetism ; D , the theory of fields in physics ; E , the electromagnetic field and the theory of electromagnetic radiation ; and F , relativistic electrodynamics . The outline of subject A ...
... moving charges and electric currents ; C , magnetism ; D , the theory of fields in physics ; E , the electromagnetic field and the theory of electromagnetic radiation ; and F , relativistic electrodynamics . The outline of subject A ...
Page 56
... Moving charges and electric currents 1. Direct electric current : current that flows in one direction a . General phenomena of moving electrical charges : definitions of electrical quantities and their units b . Electromotive force c ...
... Moving charges and electric currents 1. Direct electric current : current that flows in one direction a . General phenomena of moving electrical charges : definitions of electrical quantities and their units b . Electromotive force c ...
Page 76
... moving at the same speed as the Earth , but we are held securely on the surface by the gravi- tational attraction of the mass of rocks beneath us . The Sun , a huge globe of burning gas , provides the en- ergy that fuels the activities ...
... moving at the same speed as the Earth , but we are held securely on the surface by the gravi- tational attraction of the mass of rocks beneath us . The Sun , a huge globe of burning gas , provides the en- ergy that fuels the activities ...
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20th century administration Africa animals articles article sections articles referred arts Asia atomic basic behaviour biological Buddhism cells century characteristics chemical Christian civil classification communication concept cultural deals diseases distribution diverse Division II Division II headnote dynasty Earth economic effects elements Empire energy environment European evolution factors forms functions genetic goes groups growth headnote see page Hinduism Historical development Hominidae human hydrosphere Indian industry influence interactions Islām language literature logic Macropædia main subjects mathematics mechanisms methods military modern movements nature nuclear nuclear fission organization origin outline of subject outline treats passim period philosophy physical plants political problems processes production Propædia properties reactions reforms relation religion religious role sciences sections of Division sections other references social society Southwest Asia structure subject A begins Taoism techniques theory tion tissues types waves Western World War II