A long, straight, horizontal wire carries current toward the east. An electron moves toward the east alongside and just north of the wire. What is the direction of the magnetic force on the electron

Edit the post so i can see the letters for each answer, and increase the points required so i'd be able to answer it.

Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.