Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 274
-e? Inconstructing dynamos care must be taken to have every wire of suclisize that the current passing through it when the dynamo is at fullspeed shall not be sufficient to undulv heat it. § 201. Current Induction. — If, in the original ex[)erimentin magneto-electric induetiou (§ 190), a helix… … through which the battery-current circulates, is known in this?ase as the primary wire, and the battery-current the primary)r inducing current. The wire B, through which the inducedmrreuts circulate, is called the secondary wire, and the currents;hat traverse this wire are frequently called…
Physics
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