AP POLYCET Question Paper 2019 (Available): Check Previous Year Question Paper with Solution PDF (2023-2017)

AP POLYCET 2019 Questions

• 1.

  Work done to move a unit charge from one point to the other in an electric circuit is called

  • electric potential difference
    
  • electric current
    
  • electric resistance
    
  • electric power
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• 2.

  The region surrounding a magnet in which the influence of that magnet can be detected is called

  • magnetic length
    
  • magnetic dipole
    
  • magnetic field
    
  • magnetic pole strength
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• 3.

  If the electric current through a copper wire increases, the magnitude of the magnetic field produced at a given point:

  • decreases
    
  • remains the same
    
  • increases
    
  • becomes equal to zero
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• 4.

  The magnetic field at all points inside a solenoid carrying electric current:

  • is non-uniform
    
  • is uniform
    
  • does not exist
    
  • is always zero
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• 5.

  The magnetic field produced by a current carrying circular loop is strongest at

  • the center of the loop
    
  • a point outside the loop
    
  • the outer surface of the loop
    
  • every point inside the loop
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