You are given 13.0 m of thin wire. you form the wire into a circular coil with 30 turns. if this coil is placed with its axis parallel to a 0.19 t magnetic field, what is the flux through the coil?

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.