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Author Question: At what frequency will a 20.00-mH inductor have an inductive reactance of 100.0 ? A) 225.4 Hz ... (Read 31 times)

futuristic

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on: Jul 29, 2018
At what frequency will a 20.00-mH inductor have an inductive reactance of 100.0 ?
 
  A)
 
  225.4 Hz
  B)
 
  654 .8 Hz
  C)
 
  795.7 Hz
  D)
 
  457.4 Hz
  E)
 
  None of the other answers is correct.

Question 2

If you connect two identical storage batteries together in series (+ to - to + to -), and place them in a circuit, the combination will provide
 
  A)
 
  zero volts.
  B)
 
  twice the voltage, and different currents will flow through each.
  C)
 
  twice the voltage, and the same current will flow through each.
  D)
 
  the same voltage, and different currents will flow through each.
  E)
 
  the same voltage, and the same current will flow through each.


Expo

  • Sr. Member
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  • Posts: 351
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

C


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