Two long parallel wires are located in a poorly conducting

Last updated: 6/9/2023

Two long parallel wires are located in a poorly conducting medium with resistivity p The distance between the axes of the wires is equal to 1 the cross section radius of each wire equals a In the case a I find 1 The current density at the point equally placed from the axes of the wires by a distance r if the potential difference between the wires is equal to V 2 The electric resistance of the medium per unit length of the wires VI 2pr In pin