Author Question: What current is flowing in a wire if 0.67 C of charge pass a point in the wire in 0.30 s? A) 2.2 ... (Read 95 times)

mpobi80

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What current is flowing in a wire if 0.67 C of charge pass a point in the wire in 0.30 s?
 
  A) 2.2 A
  B) 0.67 A
  C) 0.30 A
  D) 0.20 A

Question 2

The wavelength of a ruby laser is 694.3 nm. What is the energy difference between the two energy states involved in laser action? (c = 2.9979  108 m/s, h = 6.626  10-34 J  s, 1 eV = 1.6022  10-19 J)
 
  A) 1.812 eV B) 1.537 eV C) 3.572 eV D) 1.786 eV E) 1.646 eV


CharlieArnold

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Answer to Question 1

A

Answer to Question 2

D



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