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Author Question: A changing electric field induces a changing A) magnetic field. B) electromagnetic field. C) ... (Read 90 times)

Ebrown

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on: Jul 29, 2018
A changing electric field induces a changing
 
  A) magnetic field.
  B) electromagnetic field.
  C) both of these
  D) neither of these

Question 2

Electromagnetic waves consist of
 
  A) compressions and rarefactions of electromagnetic pulses.
  B) oscillating electric and magnetic fields.
  C) particles of light energy.
  D) high-frequency sound waves.


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LVPMS

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


Ebrown

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Reply 2 on: Jul 29, 2018
Excellent

kthug

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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