Reverse the Current
Difficulty: Easy · Topics: Magnetic Field, Straight Wire, Right-Hand Rule
Tokni teskari yo‘naltiring
In the same set-up the current now flows in the -x direction. Where does the compass's N pole point?
Xuddi shu qurilmada endi tok -x yo‘nalishda oqadi. Kompasning N qutbi qayoqni ko‘rsatadi?