15.29: An electron moves at
zsddff8q3* 7z constant non-zero velocity directly between two long straight wires. The conventional current in
d783zs dz*ffq each wire has the same magnitude, but the currents are in opposite directions as shown in the figure. Ignoring gravity, which choice best reflects the direction of the magnetic field and the direction of the electric field that exist at the location of the electron? Any electric field in the region originates from an unseen external source.