A 0.015 m wire oriented horizontally between the poles of an…

A 0.015 m wire oriented horizontally between the poles of an electromagnet carries a direct current of 9.5 A. The angle between the direction of the current and that of the magnetic field is 25° as shown. If the magnetic field strength is 0.845 T, what is the magnitude and direction of the magnetic force on the wire between the poles?

Section 1: At a campus coffee shop, customers arrive with ii…

Section 1: At a campus coffee shop, customers arrive with iid exponential interarrival time with mean 5 minutes. There is one barista and the preparation time for each order follows iid exponential time with mean 10 minutes. Customers are served on a first-come-first-served basis.