The Annals of Electricity Magnetism and Chemistry and Guardian of Experimental Science, Band 8Sherwood, Gilbert and Piper |
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Seite 16
... resistance to the deeper or positive current , so that the meeting of the two states in the conductor would be nearer to the negative than the positive surface of the battery . I also supposed that the same causes , operating more ...
... resistance to the deeper or positive current , so that the meeting of the two states in the conductor would be nearer to the negative than the positive surface of the battery . I also supposed that the same causes , operating more ...
Seite 19
... resistance which was ascertained by other experiments . The other two columns contain the true powers of the ... resistances presented by the series themselves , we shall have , accord- ing to the formula of Ohm , † these four equations ...
... resistance which was ascertained by other experiments . The other two columns contain the true powers of the ... resistances presented by the series themselves , we shall have , accord- ing to the formula of Ohm , † these four equations ...
Seite 20
... resistance , z As Then , C = z2λ + Ls S From this equation , we learn that the maximum of power of Z 2λ the current is obtained , when the pile is so managed , that = L ; that is , when the whole resistance of the pile is equal to that ...
... resistance , z As Then , C = z2λ + Ls S From this equation , we learn that the maximum of power of Z 2λ the current is obtained , when the pile is so managed , that = L ; that is , when the whole resistance of the pile is equal to that ...
Seite 22
... resistances , do not present any thing remarkable , as concentrated nitric acid has long been known as one of the best conductors , and the resistance to transmission is lessened when the metals are immersed in strong acids . As to the ...
... resistances , do not present any thing remarkable , as concentrated nitric acid has long been known as one of the best conductors , and the resistance to transmission is lessened when the metals are immersed in strong acids . As to the ...
Seite 24
... Resistance .... 12.1 22515 33.9 The pair of copper and zinc having 36 , and that of platinum and zinc only 2.5 , square inches of surface , it follows , since the resist- ance is inversely as the transverse section , that the resistance ...
... Resistance .... 12.1 22515 33.9 The pair of copper and zinc having 36 , and that of platinum and zinc only 2.5 , square inches of surface , it follows , since the resist- ance is inversely as the transverse section , that the resistance ...
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ammonia animal apparatus appears applied atmosphere atoms attraction ball battery become Becquerel bodies boiler brass camphor carbonic acid cause chemical circuit circumstances cloud colour condenser conductor copper curve cylinder declination decomposing decomposition deposited dilute direction disc discharge divergence effect electric action electric current electric fluid electrified electro-magnet electrometer electroscope employed evaporation experiments extremities fact force galvanic galvanometer gilding glass gold leaf heat hydrogen immersion inches increase induced instrument insulated intensity iron latter liquid luminous arc magnetic magnetometer manner means mercury metal minutes motion needle negative nitric acid observations obtained oxamic oxamic acid oxamide oxide oxygen pairs paper particles phenomena Philosophical piece pile plate platinum poles portion positive present produced proportion repulsion resistance salt shew side solution steam substance sufficient sulphuric acid surface takes place temperature thickness tion tricity tube vapour vessel voltaic WILLIAM STURGEON wire zinc