Physics, 02.07.2019 23:20 kittenface3428
rectangular loop a current i flows in a rectangular loop of wire placed on the y plane and centered about the origin. the length of the two sides are a and b (a) find the magnetic field at any location (0,0, 2) on the z-axis. (b) for za, b, what does your expression simplify to? (c) compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop radius z. three parallel wires consider three co-planar equally-spaced (by distance d) parallel wires of negligible radius. each wire carries current i, a in the same direction (a) where does the magnetic field vanish? (b) sketch the magnetic field nes in the plane perpendicular to the current flow e) suppose you displace the middle wire a sinall distance δ in a direction perpendicular to the plane containing the wires and then release it. analyze and describe the resulting motion of the middle wire
Answers: 1
Physics, 21.06.2019 21:40
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
Answers: 1
Physics, 22.06.2019 03:00
Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?
Answers: 3
Physics, 22.06.2019 03:40
Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
Answers: 1
rectangular loop a current i flows in a rectangular loop of wire placed on the y plane and ce...
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