Total Current, Square Cross-Section

• This problem is used in the following sequences

  1. << Total Current, Square Cross-Section | Integration Sequence |

• AIMS Maxwell 2021
  1. Current \(I\) flows down a wire with square cross-section. The length of the square side is \(L\). If the current is uniformly distributed over the entire area, find the current density .
  2. If the current is uniformly distributed over the outer surface only, find the current density .