8. An aircraft has a width of w = 20 m from the tip of one wing to the tip of the other. Suppose that this aircraft is flying over the geomagnetic south pole of the Earth. The magnetic field at the location of the aircraft is B = 80 µT. Also assume that the velocity of the aircraft is v = 280m/s towards east. (a) Determine the polarity (i.e., "which side is positively charged?") and the magnitude of the emf induced between the two tips of the aircraft. W (b) Determine the direction of the magnetic force that is acting on the tip of the north wing (i.e., the wing on the upper side in the figure) of the aircraft. (c) Determine the direction and the magnitude of the electric field that is induced inside the wings of the aircraft.

8. An aircraft has a width of w = 20 m from the tip of one wing to the tip of the other. Suppose that this aircraft is flying over the geomagnetic south pole of the Earth. The magnetic field at the location of the aircraft is B = 80 µT. Also assume that the velocity of the aircraft is v = 280m/s towards east. (a) Determine the polarity (i.e., "which side is positively charged?") and the magnitude of the emf induced between the two tips of the aircraft. W (b) Determine the direction of the magnetic force that is acting on the tip of the north wing (i.e., the wing on the upper side in the figure) of the aircraft. (c) Determine the direction and the magnitude of the electric field that is induced inside the wings of the aircraft.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A: The solution can be given as follows :-

Question

8.
An aircraft has a width of w = 20 m from the tip of one
wing to the tip of the other. Suppose that this aircraft is flying over
the geomagnetic south pole of the Earth. The magnetic field at the
location of the aircraft is B = 80 µT. Also assume that the velocity
of the aircraft is v = 280m/s towards east.
(a) Determine the polarity (i.e., "which side is positively
charged?") and the magnitude of the emf induced between
the two tips of the aircraft.
W
(b) Determine the direction of the magnetic force that is acting on the tip of the north wing
(i.e., the wing on the upper side in the figure) of the aircraft.
(c) Determine the direction and the magnitude of the electric field that is induced inside the
wings of the aircraft.

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