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Author Question: _____________________, the direction of the flow, changes back and forth within the circuit. The ... (Read 6 times)

pepyto

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on: Jul 18, 2018
___________________ __, the direction of the flow, changes back and forth within the circuit. The interval between directional changes is called a cycle.
 
  A. Electricity C. Live current
  B. Alternating current (AC) D. Direct current (DC)

Question 2

Physics is the complex study of matter, time, energy, ____________, and space.
 
  A. energy C. force
  B. power D. frequency


joanwhite

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: C


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