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Author Question: In an LRC circuit, if the condition R2 = L/C holds, the circuit is A) overdamped. B) ... (Read 41 times)

faduma

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  • Posts: 528
on: Jul 29, 2018
In an LRC circuit, if the condition R2 = L/C holds, the circuit is
 
  A)
 
  overdamped.
  B)
 
  not affected.
  C)
 
  underdamped.
  D)
 
  totally inundated.
  E)
 
  critically damped.

Question 2

A 2.00-kg mass oscillates on the end of a spring with spring constant 12.0 N/m. Its amplitude of oscillation decreases from 10.0 cm to 1.0 cm in 4.00 minutes. What is the linear damping coefficient of this oscillator?
 
  A)
 
  134 Ns/m
  B)
 
  1.76 Ns/m
  C)
 
  0.311 Ns/m
  D)
 
  0.0384 Ns/m
  E)
 
  0.622 Ns/m


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peter

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

C

Answer to Question 2

D


faduma

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  • Posts: 528
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

momolu

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Reply 3 on: Yesterday
Excellent

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