In a 100-m-long conductor of cylindrical cross-section (radius ro = 5 mm), the axial current densityis J = î2 A/m². The conductivity is o= 5.8-107 S/m. Finda) the current flowing through the conductor,b) the voltage across the entire length of the conductor,c) the overall resistance of the conductor.

In a 100-m-long conductor of cylindrical cross-section (radius ro = is J = î2 A/m². The conductivity is o= 5.8-107 S/m. Find 5 mm), the axial current density a) the current flowing through the conductor, b) the voltage across the entire length of the conductor, c) the overall resistance of the conductor.

In a 100-m-long conductor of cylindrical cross-section (radius ro = is J = î2 A/m². The conductivity is o= 5.8-107 S/m. Find 5 mm), the axial current density a) the current flowing through the conductor, b) the voltage across the entire length of the conductor, c) the overall resistance of the conductor.