Here is the problem which I am struggling on, please help me!
Problem: Wire 1 carries a 2.0 A current while wire 2 carries a 4.0 A in the same direction. If the wires are 15 cm apart, assume each wire is 1000 km long.
(a) Find the magnetic field magnitude and direction experience by at wire 2 due to wire 1.
(b) Find the magnetic field magnitude and direction experience by at wire 1 due to wire 2.
(c) Find the force on wire 1 due to wire 2 (d) the force on wire 2 due to wire 1.
Explain the each and every step in derail for help.