Q) Current passes through a Wire Whose radius decreases as shown. Use this diagram for all the parts in this question. A. Imagine a cross section containing point A and one containing point B. Through which cross section is the current larger or are they the same size? Explain B. Through which cross section is the current density larger or are they the same size? Explain. C. Is the drift velocity of the electrons larger at point A or at point B or are they the same size? Explain. D. Is the electric eld larger at point A or at point B or are they the same size? Explain