1. Imagine two very long, parallel, straight wires carrying a
current, I, in equal but opposite directions.
(a) Discussing from a qualitative point of view, explain [8]
i. why such a system can be considered to have an inductance;
and
ii. how one can set up an experiment to measure the inductance of
such a system.
(b) From a point of view of theoretically calculating the
inductance of such a system, why can you not assume that
these wires have...