In a physics laboratory experiment, a coil with 160 turns enclosing an area of 10.4 cm² is rotated in a time interval of 4.40x10-2 s from a position where its plane is perpendicular to the earth's magnetic field to one where its plane is parallel to the field. The earth's magnetic field at the lab location is 7.0x10-5 T. What is the magnetic flux through each turn of the coil after it is rotated? Express your answer using two significant figures. 15. ΑΣΦΑΦ Submit Part C Request Answer Submit What is the average emf induced in the coil? Express your answer using two significant figures. 195 ΑΣΦ C Request Answer V Wb
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- In 1996, NASA performed an experiment called the Tethered Satellite experiment. In this experiment a 2.20 x 104-m length of wire was let out by the space shuttle Atlantis to generate a motional emf. The shuttle had an orbital speed of 7.89 x 103 m/s, and the magnitude of the earth's magnetic field at the location of the wire was 4.41 x 10-5 T. If the wire had moved perpendicular to the earth's magnetic field, what would have been the motional emf generated between the ends of the wire?The magnetic flux though a coil of wire that has 70 turns is changing at a rate of 0.030 Tm^2/s. What is the magnitude of the voltage generated across the ends of the wire loop?You have a closed square loop of wire with length 44cm and a resistance of 750Ω. If there is a magnetic field of strength 0.2T going perpendicular through the loop at what rate (in T /s) does the magnetic field have to change in order to have a current of 0.2A through the loop?
- The number of turns in a long solenoid whose length is 50 cm is 400. The area of cross-section of solenoid is 2.0 x 10-3 m^2. If the inside of a solenoid has a magnetic field of 5.0 x 10^-3 T, what is the magnetic flux inside the solenoid?At a particular point on Earth, the magnitude of the Earth's magnetic field is 3.50 x 10-5 T. At this point, the field through a small square loop is essentially uniform. The area of the loop is 30.0 cm2. What is the magnitude of the magnetic flux (in T: m2) through the loop when the loop is at the following orientations? (a) the magnetic field is perpendicular to the plane of the loop 1.05*10**-3 X T. m2 (b) the magnetic field and the normal to the plane of the loop are at a 20.0° angle 6.68*10**-8 T.m2 (c) the magnetic field and the normal to the plane of the loop are at a 90.0° angle T.m?The figure below shows three edge views of a square loop with sides of length ℓ = 0.255 m in a magnetic field of magnitude 2.50 T. Calculate the magnetic flux (in Wb) through the loop oriented perpendicular to the magnetic field, 60.0° from the magnetic field, and parallel to the magnetic field. Three figures show an x y coordinate plane with the +x-axis pointing to the right and the +y-axis pointing upward. A magnetic field labeled vector B points to the right in the positive x-direction. In each figure, a bar of length ℓ is shown in different orientations. In the first figure, the bar is oriented vertically, perpendicular to the magnetic field. In the second figure, the bar is tilted so that the top end is further right than the bottom end, making a 60.0° angle with the magnetic field. In the third figure, the bar is oriented horizontally, parallel to the magnetic field. (a) perpendicular to the magnetic field Wb (b) 60.0° from the magnetic field Wb (c) parallel…
- In a physics laboratory experiment, a coil with 250 turns enclosing an area of 10.5 cm^3 is rotated during the time interval 3.10 x 10^-2 s from a position in which it’s plane is perpendicular to Earth’s magnetic field to one in which it’s plane is parallel to the field. The magnitude of Earth’s magnetic field at the lab location is 7.00 x 10^-5 T. Part A: What is the magnitude of the magnetic flux through the coil before it is rotated? Part B: What is the magnitude of the magnetic flux through the coil after it is rotated? Part C: What is the magnitude of the average emf induced in the coil?A magnetic field has a magnitude of 0.0527 T and is uniform over a circular surface whose radius is 0.226 m. The field is oriented at an angle of 27.9o with respect to the normal to the surface. What is the magnetic flux through the surface?In 1996, NASA performed an experiment called the Tethered Satellite experiment. In this experiment, a 3.75 x 104-m length of wire was let out by the space shuttle Atlantis to generate a motional emf. The shuttle had an orbital speed of 8.02 x 103 m/s, and the magnitude of the earth's magnetic field at the location of the wire was 6.44 x 10-5 T. If the wire had moved perpendicular to the earth's magnetic field, what would have been the motional emf generated between the ends of the wire?
- A 20 turn circular loop with diameter 3 cm is placed in a magnetic field of strength 7 T such that the loop’s area vector is parallel to the magnetic field. The magnetic field is reduced to 0 T over some time and this generates a constant voltage of 5 V. How long did it take for the magnetic field to reduce to 0? 3.23 s 15.32 s 0.0198 s 0.0389 s None of the aboveThe figure below shows three edge views of a square loop with sides of length ℓ = 0.240 m in a magnetic field of magnitude 1.25 T. Calculate the magnetic flux (in Wb) through the loop oriented perpendicular to the magnetic field, 60.0° from the magnetic field, and parallel to the magnetic field. (a) perpendicular to the magnetic field The SI unit of magnetic flux is the weber (Wb), given by 1 Wb = 1 T · m2. Wb (b) 60.0° from the magnetic field Wb (c) parallel to the magnetic field would like an explanation to go with problems, please.A square loop of wire consisting of a single turn is perpendicular to a uniform magnetic field. The square loop is then re-formed into a circular loop, which also consists of a single turn and is also perpendicular to the same magnetic field. The magnetic flux that passes through the square loop is 5.78 × 10-3 Wb. What is the flux that passes through the circular loop?