Elementary Lessons in Electricity & MagnetismMacmillan and Company, 1886 - 456 σελίδες |
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Σελίδα 4
... repelled and fly back to the table . Το show this repulsion better , let a small piece of feather or down be hung by a silk thread to a support , and let an electrified glass rod be held near it . It will dart towards the rod and stick ...
... repelled and fly back to the table . Το show this repulsion better , let a small piece of feather or down be hung by a silk thread to a support , and let an electrified glass rod be held near it . It will dart towards the rod and stick ...
Σελίδα 5
... repelled by a similar rubbed glass rod ; while a rubbed stick of sealing - wax is repelled by a second rubbed stick of sealing - wax . Another way of showing the repulsion between two simi- larly electrified bodies is to hang a couple ...
... repelled by a similar rubbed glass rod ; while a rubbed stick of sealing - wax is repelled by a second rubbed stick of sealing - wax . Another way of showing the repulsion between two simi- larly electrified bodies is to hang a couple ...
Σελίδα 7
... repelled by stick of scaig of sealing between t larly electe is to hang of smal by fomen to a as im F then to Electricity . - Several theories , have o account for these phenomena , but all ss unsatisfactory . Symmer proposed a theory ...
... repelled by stick of scaig of sealing between t larly electe is to hang of smal by fomen to a as im F then to Electricity . - Several theories , have o account for these phenomena , but all ss unsatisfactory . Symmer proposed a theory ...
Σελίδα 6
... repelled by the rubbed wax . So , again , a rubbed glass rod suspended as in Fig . 3 will be attracted by a rubbed piece of sealing - wax , or resin , or amber , though repelled by a rubbed piece of glass . The two pith - balls touched ...
... repelled by the rubbed wax . So , again , a rubbed glass rod suspended as in Fig . 3 will be attracted by a rubbed piece of sealing - wax , or resin , or amber , though repelled by a rubbed piece of glass . The two pith - balls touched ...
Σελίδα 8
... repels itself . It is , moreover , quite impossible to conceive of two fluids whose proper- ties should in every respect be the precise opposites of one another . For these reasons it is clearly misleading to speak of an electric fluid ...
... repels itself . It is , moreover , quite impossible to conceive of two fluids whose proper- ties should in every respect be the precise opposites of one another . For these reasons it is clearly misleading to speak of an electric fluid ...
Άλλες εκδόσεις - Προβολή όλων
ELEM LESSONS IN ELECTRICITY & Silvanus Phillips 1851-1916 Thompson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
ELEM LESSONS IN ELECTRICITY & Silvanus Phillips 1851-1916 Thompson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
ELEM LESSONS IN ELECTRICITY & Silvanus Phillips 1851-1916 Thompson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
action ampères angle armature attracted ball battery bismuth carbon centimetres charge of electricity chemical circuit coil condenser conductor copper current flows Daniell's cells deflection diamagnetic dielectric difference of potential direction disc discharge distance earth earth's magnetism electric force electrified electrified body electrolytic electromagnet electrometer electromotive-force electroscope electrostatic equal Faraday galvanometer gramme heat Hence hydrogen instrument insulated internal resistance inverse iron kathode length Lesson Leyden jar light lines of force liquid magnetic field magnetic force magnetic pole magnetic potential magnetic shell magnetised measured metal move negative number of lines-of-force observed Ohm's law ohms oxygen pass piece placed plate platinum polarisation positive produced proportional quantity of electricity repelled repulsion rotation round rubbed shown in Fig spark sphere steel strength substances sulphuric acid surface tangent tangent galvanometer temperature torsion balance tube turns unit of electricity vibrations voltaic volts zinc
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