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Author Question: Stray capacitance for a coil becomes a problem: A) at resonant frequencies. B) with ac circuits. ... (Read 48 times)

Anajune7

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on: Jul 28, 2018
Stray capacitance for a coil becomes a problem:
 
  A) at resonant frequencies. B) with ac circuits.
  C) with low frequencies. D) with high frequencies.

Question 2

In which one of the following applications is electromagnetism used?
 
  A) tape recorders B) relays C) loudspeakers D) all of these


Bison

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

D

Answer to Question 2

D


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