The gure shows wire section 1 of diameter 01 = 6.00R and wire section 2 of diameter D: = 350R, connected by a tapered section. The wire is copper and carries a current. Assume mat the current is uniformly distributed across any cross-sectional area through the wire's width. The electric potential change 1w'along the length L = 1.5!] m shown in section 2 is 1L0 u'v'. The number of charge carriers per unitvolume is 8.2!] x 1023 m'3. What is the drift speed ofthe conduction electrons in section 1? [ll