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Author Question: Coherent light of wavelength 575 nm falls on a double-slit and the third-order bright fringe is seen ... (Read 76 times)

tnt_battle

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Coherent light of wavelength 575 nm falls on a double-slit and the third-order bright fringe is seen at an angle of 6.5 away from the centerline. How far apart are the double slits?
 
  A) 15 m B) 10 m C) 20 m D) 5.0 m

Question 2

A flat circular loop of radius 0.10 m is rotating in a uniform magnetic field of 0.20 T. Find the magnetic flux through the loop when the plane of the loop and the magnetic field vector are perpendicular.
 
  A) 0 T  m2
  B) 3.1  10-3 T  m2
  C) 5.5  10-3 T  m2
  D) 6.3  10-3 T  m2


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Zack0mack0101@yahoo.com

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tnt_battle

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Both answers were spot on, thank you once again




 

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