Hypothetical, Two parallel wires, wire 1 and wire 2. Trying to understand my system. A) Wire 1 has a constant current which is being driven by a V and power supply. Is there a current in wire 2 if the current in Wire 1 is constant? B) Wires A and B both have current flowing through them. Does the magnitude of the current in 2 depend on the current in 1? C)Does the voltage drop over wire 2 change depending on the steady state magnitude of current in wire 1?