Two long straight parallel wires are 19cm apart. Wire A carries 2.0-A current. Wire B's current is5.0A in the same direction.
A) Determine the magnetic field magnitude due to wire A at the position of wire B.
B) Determine the magnetic field due to wire B at the position of wire A.
C) Are these two magnetic fields equal and opposite?
D) Determine the force per unit length on wire A due to wire B.
E) Determine the force per unit length on wire B due to wire A.