Question:

The tendency of alternating current to concentrate near the surface of the overhead conductor is called:

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The skin effect is particularly significant in high-frequency AC currents, as it increases the resistance of conductors.
Updated On: Apr 21, 2025
  • Corona effect
  • Ferranti effect
  • Ampere's law
  • Skin effect
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The Correct Option is D

Solution and Explanation

The skin effect refers to the tendency of alternating current to flow near the surface of a conductor, with the current density decreasing exponentially with depth from the surface. This effect becomes more pronounced at higher frequencies.
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