Iirc I thought they were a bit disingenuous. In theory the change in electric field will induce a small current in the other wire, and their magical science la

Iirc I thought they were a bit disingenuous. In theory the change in electric field will induce a small current in the other wire, and their magical science lamp turns on at any non-zero electricity. Whether the wires are connected or not at the far end doesn’t matter. They never clarified how strong the other current would be.