Nature, Volume 54Sir Norman Lockyer Macmillan Journals Limited, 1896 |
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Página xiv
... Electric Culverts , Prof. Clowes , 37 ; Origin of Contact Electricity , C. Cristiansen , 45 ; Contact Electricity , W. Nernst , 455 ; Polarisation and Resistance of Galvanic Cell , Franz Streintz , 45 ; True Resistance of Electric Arc ...
... Electric Culverts , Prof. Clowes , 37 ; Origin of Contact Electricity , C. Cristiansen , 45 ; Contact Electricity , W. Nernst , 455 ; Polarisation and Resistance of Galvanic Cell , Franz Streintz , 45 ; True Resistance of Electric Arc ...
Página 159
... electric dust- shadows by Röntgen rays . When the rays are allowed to fall upon an electrified sheet of aluminium placed above a plate of ebonite , they carry electric charges to the plate and electrify it . If objects of metal are laid ...
... electric dust- shadows by Röntgen rays . When the rays are allowed to fall upon an electrified sheet of aluminium placed above a plate of ebonite , they carry electric charges to the plate and electrify it . If objects of metal are laid ...
Página 511
... electric and other mechanical traction . This arose in the first instance from mistaken legislation , which strangled electrical enterprise , which is still much hampered by the reluctance of public authorities to permit the ...
... electric and other mechanical traction . This arose in the first instance from mistaken legislation , which strangled electrical enterprise , which is still much hampered by the reluctance of public authorities to permit the ...
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