You intend to move a rectangular loop of wire into a region of uniform mag- netic field at a given speed so as to induce an emf in the loop. the plane of the loop must remain perpendicular to the magnetic field lines. in which orientation should you hold the loop while you move it into the region with the magnetic field to generate the largest emf? select one: 1. (a) with the long dimension of the loop parallel to the velocity vector2. (b) with the short dimension of the loop parallel to the velocity vector3. (c) either way because the emf is the same regardless of orientation

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?

Based on details in the riddle of the rosetta stone, which statement best describes jean-baptiste fourier’s influence on jean-françois champollion?