A -wide p-type semiconductor bar carries conventional current northward in a magnetic…
PHYSICS · Subjective · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism
Problem
A 2.0cm-wide p-type semiconductor bar carries conventional current I northward in a magnetic field that points vertically upward. Which face of the bar, east or west, attains the higher electric potential due to the Hall effect? State the face and justify your choice in one or two sentences.