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Author Question: An inductor has 1000 turns/m and an internal volume of 30 cm3 . What is its inductance? a. 0.38 H ... (Read 97 times)

tiffannnnyyyyyy

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on: Jul 28, 2018
An inductor has 1000 turns/m and an internal volume of 30 cm3 . What is its inductance?
 a. 0.38 H
  c. 3.8 mH
  b. 38 mH
  d. Insufficient information is given.

Question 2

A traveling wave train has wavelength 1.0 m and speed 20 m/s. Find the wave frequency.
 a. 0.025 Hz
  c. 40 Hz
  b. 20 Hz
  d. 10 Hz


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juwms

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

B

Answer to Question 2

B


tiffannnnyyyyyy

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Reply #2 on: Jul 28, 2018
Thanks


juwms

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


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