Please write in clear handwriting.

6) (20) A circuit is shown below. It is made of two different diameter wires. Wire 1 has a diameter that is twice that of Wire 2. The length of each wire is drawn to scale. a. How does the drift speed ofthe electrons compare in each of the wire segments? Explain. b. Sketch the electric field (roughly to scale) in each section of the wire. c. Sketch the surface charge distribution in this system after steady state current flow has been established. d. A compass is initially pointing north [towards the top of the page] when the battery is disconnected. How do the compasses point at locations, A, E, F, and K when the battery is hooked up? Be sure to compare the direction of compass needle in each situation. e. How do the potential differences over each of the wire segments, AB,CE,EG,CG,DH,cmd]K, compare? Describe any relationships between these potential differences