15.29: An electron moves at constant non-zero velocity directly between two l
(a81 wv fnytu9 usla3ds15/ixong straight wires. The conventional current in 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 m
a / yn s9l1wuftav(5ux381idsagnetic 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.