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Author Question: What do the concentric magnetic flux lines around the conductor carrying an electric current ... (Read 33 times)

plus1

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on: Jul 28, 2018
What do the concentric magnetic flux lines around the conductor carrying an electric current represent?
 
  A. Gravitational force
  B. Electromagnetism
  C. Magnetic compass
  D. Magnetic field

Question 2

Which of the following would be considered one of the permittivities of a dielectric material?
 
  A. Gallium
  B. Copper
  C. Air
  D. Silicon


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ndhahbi

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

D

Answer to Question 2

C


plus1

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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