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Author Question: If an inductor has an ac current flowing through it, the magnetic field is ________. A) collapsed ... (Read 104 times)

dollx

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on: Jul 28, 2018
If an inductor has an ac current flowing through it, the magnetic field is ________.
 
  A) collapsed B) constantly changing
  C) steady D) moving from south to north

Question 2

If the bandwidth of a low-pass filter is 0 to 1 kHz, the cutoff frequency is ________.
 
  A) 1 kHz B) 0 Hz C) 500 Hz D) 2 kHz


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ky860224

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


dollx

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Reply #2 on: Jul 28, 2018
Thanks


ky860224

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Reply #3 on: Jul 28, 2018
Welcome :)


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