An astronaut is connected to her spacecraft by a 27-m-long tether cord as she and the...
An astronaut is connected to her spacecraft by a 27-m-long tether cord as she and the spacecraft orbit Earth in a circular path at a speed of 3.1 103 m/s. At one instant, the voltage measured between the ends of a wire embedded in the cord is measured to be 0.40 V. Assume the long dimension of the cord is perpendicular to the vertical component of Earth's magnetic field at that instant.
(a) What is the magnitude of the vertical component of Earth's field at this location? μT
(b) Does the measured voltage change as the system moves from one location to another? Explain
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An astronaut is connected to her spacecraft by a 27-m-long
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At one instant, the An astronaut is connected to her spacecraft by a 35-m-long tether cord as she and the spacecraft orbit Earth in a circular path at a speed of 6.5 x 103 m/s. voltage measured between the ends of a wire embedded in the cord is measured to be 0.42 V. Assume the long dimension of the cord is perpendicular to the vertical component of Earth's magnetic field at that instant. (a) What is the magnitude of the...
In one of NASA's space tether experiments, a 20.0 km-long conducting wire was deployed by the space shuttle as it orbited at 7.86 x 103 m/s around Earth and across Earth's magnetic field lines. The resulting motional emf was used as a power source. If the component of Earth's magnetic field perpendicular to the tether was 1.65 x 10T, determine the maximum possible potential difference (in V) between the two ends of the tether. HINT
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