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Author Question: According to Lenz's law, the direction of an induced current in a conductor will be that which tends ... (Read 26 times)

krzymel

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on: Jul 29, 2018
According to Lenz's law, the direction of an induced current in a conductor will be that which tends to produce which of the following effects?
 
  A)
 
  enhance the effect which produces it
  B)
 
  produce a greater heating effect
  C)
 
  produce the greatest voltage
  D)
 
  produce the smallest voltage
  E)
 
  oppose the effect which produces it

Question 2

A capacitor of capacitance C takes 2 s to reach 63 of its maximum charge when connected in series to a resistance R and a battery of emf.
 
  How long does it take (from zero initial charge) for this capacitor to reach 95 of its maximum charge? A)
 
  3 s
  B)
 
  5 s
  C)
 
  7 s
  D)
 
  4 s
  E)
 
  6 s


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Swizqar

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

E

Answer to Question 2

E


krzymel

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  • Posts: 548
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

alexanderhamilton

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Reply 3 on: Yesterday
:D TYSM

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