There is a hollow sphere with a diameter equal to 2a. It is floating in an area of space permeated by a constant magnetic field given by B = ŷ By. The net magnetic flux within the sphere is: O to. B, a?n O b. zero
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- For any vector quantity, be sure to always include the magnitude and direction tyTwo wires each carry 10.0 A of current (in opposite directions) and are 2.10 mm apart. What is the magnetic field 33.0 cm away at point P, in the plane of the wires? If the net field is into the page, enter a negative value. X mm Yem where X= 2.10 mm and Y= 33.0 cm. TPlease help me with this question, thank you so much A straight wire of length A carries a current I. The wire lies along the x-axis. a. Calculate the magnetic field due to the wire of length A at some distance D along the y-axis. b. Find B, when A>>>>D (One end of the wire is at the origin o and the other is along the x-axis a distance A from the origin)
- Two circular loops of wire lie in the x-y plane, centered at the origin. The radius of the loops is 5.00 and 7.00 cm. The current in the outer loop is 50.0 mA in the clockwise direction. a. If the current in the inner wire is also 50.0 mA in the clockwise direction, what is the magnetic field strength at the origin? b. What current magnitude and direction in the inner wire will cause the magnetic field to be zero at the origin?A constant 0.3_T magnetic field passes through a loop at an angle of 35.7° with respect to the normal of the area of the loop. If the radius of the loop is 20.4_mm, then find the flux through the loop. inin ng t ng c ati 3. 0.0003185_Wb 0.0003363_Wb 0.00036 Wb D. 0.0003048_Wb 0.0003474 Wb A. Е. В. F. С. 0.000377 Wb |-/The magnitude of the magnetic flux through the surface of a circular plate is 2.50 10-5 T. m2 when it is placed in a region of uniform magnetic field that is oriented at 46.0° to the vertical. The radius of the plate is 8.50 cm. Determine the strength of the magnetic field. mT?
- 006 A solenoid 2.1 m long has a radius of 0.75 cm and 900 turns. It carries a current of 2.5 A. The permeability of free space is 4T X 10 T m/A. What is the approximate magnetic field on the axis of the solenoid? Answer in units of mT.9A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 11 cm formed from wire of diameter 2.1 mm and resistivity of 1.57 × 1082-m. At what rate must the magnitude of the magnetic field change to induce a 14 A current in the loop? Number i Units
- = A very long wire carries an i₁ 4 A current along the x axis and another long wire carries an i2 = 9.5 A current along the y axis. What is the magnetic field at point P located at a = 7.9 m and b = 3.8 m? Use out of the page as the positive direction. y i₂ a The magnetic field at P, B = i₁ P b Units HT XA 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?A circular piece of wire with radius 0.89 m has a 84.9 T magnetic field passing through. What is the maximum magnetic flux that can pass through this ring?