Problem#2 (25 Points)Two tightly wound solenoids have the same length and circular cross-sectional area. Solenoid 1 uses a wire that is 1.5 times as thick as Solenoid 2. (a) What is the ratio of their inductances? (b) What is the ratio of their inductive time constants?

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods