rodger86 rodger86
  • 22-11-2019
  • Chemistry
contestada

if the cross-sectional area of a wire is decreased while all other factors remain the same, how will the resistance change?

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wantAstar
wantAstar wantAstar
  • 22-11-2019
the resistance will increase cz resistance is inversely proportional to area of cross-section and so if area of cross section is decreased by half the resistance is doubled.
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