cos 0° is one. So don’t use the angle of the plane, use the angle from the vertical, BA cos 60°.35 . C —The inductor resists changes in current. But after a long time, the current reaches steady state,
meaning the current does not change; thus the inductor, after a long time, might as well be just a
straight wire. The battery will still provide current I , of which half goes through each equal resistor.