A Manual of Electricity ...

apparatus appears arrangement atmosphere attraction axis ball bismuth body brass carbon cells centre charged circuit coating coil conducting conductor connected copper copper wire cylinder decomposed decomposition deflection diamagnetic direction disc discharge distance earth effect Elec electric current electrified electro-magnet electrolyte Electrometer Electroscope employed evolved excited experiments extremity Faraday feet fluid frog galvanic galvanometer glass gutta percha heat helix horizontal hydrogen inch in diameter increased induction insulated intensity length Leyden jar light machine magnetic force mercury metallic motion muscles needle negative nerve nitric acid observed obtained opposite oxide oxygen pairs particles passing phenomena piece pile placed plate platinum platinum wire polarity poles positive produced quantity of Electricity screw shock shown in Fig side soft iron solution spark steel substance sulphate sulphuric acid surface suspended telegraph terminal thick tion tricity tube voltaic battery wire zinc