Determine the following for the network below. 1022 15Ω 20V L30° 60Hz P₁ = QT= ST= |ST|= pf = units units 2 units I↓; lagging, leading, or unity 2 units

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Fiber Optics

Fiber optics is a technology used to transmit the facts such as light or pulses with fiber or plastic over long distances. Visual fibers are about the width of a human hair strand and, when tied directly to a fiber-optic cable, can transmit multiple long-distance records and faster in different ways.