Elements of Electricity, Magnetism, and Electro-magnetism: Embracing the Late Discoveries and Improvements, Digested Into the Form of a Treatise, Being the Second Part of a Course of Natural Philosophy, Compiled for the Use of the Students of the University at Cambridge, New EnglandHilliard and Metcalf, 1826 - 802 σελίδες |
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Σελίδα 3
... suspend the metallic tube by means of silk cords . The electric properties will continue , however , only while the ... suspended in the air by means of glass , resin , or silk . We infer , therefore , that these substances resist the ...
... suspend the metallic tube by means of silk cords . The electric properties will continue , however , only while the ... suspended in the air by means of glass , resin , or silk . We infer , therefore , that these substances resist the ...
Σελίδα 4
... suspended in the air impairs the insulating properties of this fluid , and it is for this reason that electrical experiments succeed best in cold and dry weather , because then there is less vapour contained in the atmosphere . This ...
... suspended in the air impairs the insulating properties of this fluid , and it is for this reason that electrical experiments succeed best in cold and dry weather , because then there is less vapour contained in the atmosphere . This ...
Σελίδα 5
... suspend by silk cords , or place upon glass cylinders , a me- tallic bar one side or one end of which is brought very near the globe or plate , which is electrified by friction . Then , as the electricity is developed , it passes to ...
... suspend by silk cords , or place upon glass cylinders , a me- tallic bar one side or one end of which is brought very near the globe or plate , which is electrified by friction . Then , as the electricity is developed , it passes to ...
Σελίδα 6
... suspended in the same way , we shall find that the first has lost its electric virtue almost as completely as if it had been touched with the finger . We thus perceive that a given quantity of electricity loses in intensity by being ...
... suspended in the same way , we shall find that the first has lost its electric virtue almost as completely as if it had been touched with the finger . We thus perceive that a given quantity of electricity loses in intensity by being ...
Σελίδα 7
... suspend this thread from its middle point by a thread of silk , as represented in fig- ure 2 ; then the two balls will communicate by the linen thread and the silk thread will insulate them both . Now if we touch . the two balls , or ...
... suspend this thread from its middle point by a thread of silk , as represented in fig- ure 2 ; then the two balls will communicate by the linen thread and the silk thread will insulate them both . Now if we touch . the two balls , or ...
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Elements of Electricity, Magnetism, and Electro-Magnetism: Embracing the ... John Farrar Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
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