“Isotropic” means that something is the same in all directions, and “anisotropic” means that it _isn’t_ the same in all directions. In this case, the tape condu

“Isotropic” means that something is the same in all directions, and “anisotropic” means that it _isn’t_ the same in all directions. In this case, the tape conducts electricity between its top and bottom surfaces, but not along its length.