Question:two long straight wires are in the xy plane and parallel to
the x axis. one...
Question
two long straight wires are in the xy plane and parallel to
the x axis. one...
two long straight wires are in the xy plane and parallel to
the x axis. one wire is at x=10 cm and the other is on the y-axis.
the current in each wire is 1.5 A and are antiparallel. the
magnetic field on the x-axis at x=20 cm is...?