Nature, Količina 19Sir Norman Lockyer Macmillan Journals Limited, 1878 |
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Zadetki 1–3 od 17
Stran 24
... Coil is MR . JOHN BROWNING begs to inform scientific gentlemen that the adoption of an improved method of inding Induction ... Induction Coil , to give a in . spark in dry air ... ... ... ... £ s . d . 350 5 10 0 6 15 0 Induction Coil , to ...
... Coil is MR . JOHN BROWNING begs to inform scientific gentlemen that the adoption of an improved method of inding Induction ... Induction Coil , to give a in . spark in dry air ... ... ... ... £ s . d . 350 5 10 0 6 15 0 Induction Coil , to ...
Stran 57
... induction - coil would be an important factor , it occurred to Edison to associate an induction - coil with his arrangement . But difficulties arose from the high resistance of the plumbago cylinder he first used . Ulti- mately he ...
... induction - coil would be an important factor , it occurred to Edison to associate an induction - coil with his arrangement . But difficulties arose from the high resistance of the plumbago cylinder he first used . Ulti- mately he ...
Stran 225
... induction - coil and small jar , gives a spectrum with its chief line in the blue , is nearly broken up in the sun , and quite broken up in the discharge from a large coil and jar , into another or others with lines in the violet . I ...
... induction - coil and small jar , gives a spectrum with its chief line in the blue , is nearly broken up in the sun , and quite broken up in the discharge from a large coil and jar , into another or others with lines in the violet . I ...
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