Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 170
ion for half aturn. This is called alternating current pressure, and itmakes the current flow first in one direction throughout thecircuit, and then stop and flow in the other direction. Alternating Current (A. C.) is an electrical current thatflows first in one direction and then in the other.… … Figure 148. — Slip-rings and Where They ArePlaced on the Armature of an A. C Machine. an alternating current is produced in the loop, which iscalled the armature. If this current is taken off just as it isproduced, the current will be alternating, throughout theoutside circuit. Current is sometimes…
Physics
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