A System of Mechanical Philosophy, Bindi 4J. Murray, 1822 - 50 síður |
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Síða 2
... electrometers , batteries , and other things of measurable nature . This view has , however , been taken of the ... electrical properties of the tour- malin to the properties of a magnet , which have always been considered as the subject ...
... electrometers , batteries , and other things of measurable nature . This view has , however , been taken of the ... electrical properties of the tour- malin to the properties of a magnet , which have always been considered as the subject ...
Síða 24
... electric action , by shewing us the manner in which it diminishes by a change of distance . Electricians cannot but recollect many instances , in which the motion of the electrometer ap- peared very capricious The general fact is , that ...
... electric action , by shewing us the manner in which it diminishes by a change of distance . Electricians cannot but recollect many instances , in which the motion of the electrometer ap- peared very capricious The general fact is , that ...
Síða 42
... electrometers , insulation , & c . We also presume that he knows , that when a small pith - ball has been electrified by touching a piece of glass which has been excited by rubbing with dry flannel , it will repel another body so ...
... electrometers , insulation , & c . We also presume that he knows , that when a small pith - ball has been electrified by touching a piece of glass which has been excited by rubbing with dry flannel , it will repel another body so ...
Síða 43
... electrical by position . 63. Set the brass conductors in a row , touching each other , as represented in fig . 11. by A , B , C ; and let a pith ball electrometer , having silk threads , be set near one end of the conductors . Excite ...
... electrical by position . 63. Set the brass conductors in a row , touching each other , as represented in fig . 11. by A , B , C ; and let a pith ball electrometer , having silk threads , be set near one end of the conductors . Excite ...
Síða 44
... electrometer will separate , shewing that they are electrified in the same manner , and repel each other . Slide the brass knob along the under side of the conductors , quite to the end a . The balls will gradually collapse as the knob ...
... electrometer will separate , shewing that they are electrified in the same manner , and repel each other . Slide the brass knob along the under side of the conductors , quite to the end a . The balls will gradually collapse as the knob ...
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Common terms and phrases
action angle appear arch axis balance ball beats body canal centre coating concord conductor constipated cord curve cylinder Daniel Bernoulli degree density diameter diminished dipping needle direction distance effect elec electric fluid electrified electrometer electrophorus equal experiments explain farther force give glass globe greater harmony harpsichord headsails impulse inches increase length limma loadstone magnet major third manner mean tones motion moveable musical natural natural density nearly needle north pole observed octave overcharged pallet particle pendulum perfect perpendicular phenomena piece of iron pipe plate polarity position precisely produced proportion pulses quantity ratio reader redundant fluid redundant matter repel round sails scapement sensible shew ship side sound south pole stratum string suppose surface temperament tetrachords theory tion tooth touch tricity trumpet tune undercharged undulations velocity vibrations wheel whole wind wire