The following video shows a magnetometer recording the magnetic field of the Earth. How would you estimate uncertainty in the total magnetic field strength (seen at the top of the screen in white text)? Why would you select this uncertainty? ORecording < Ваck Magnetometer X-151.98 z= -43.6 y=-54.25 Total Magnetic Field = 167.16 µT Magnetic Field vs Time %3D Magnetic Field (µT).
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- A: What is the magnetic field strength at point 1? B: What is the direction of the magnetic field strength at point 1? C: What is the magnetic field strength at point 2? D: What is the direction of the magnetic field strength at point 2? E: What is the magnetic field strength at point 3? F: What is the direction of the magnetic field strength at point 3?Scientists studying an anomalous magnetic field find that it is inducing a circular electric field in a plane perpendicular to the magnetic field. The electric field strength 1.5 m from the center of the circle is 7 mV/m. Part A At what rate is the magnetic field changing? Express your answer in milliteslas per second. dB/dt = Submit Π| ΑΣΦ Request Answer 図] ? mT/sPlease show work. Consider the two wires in the figure, running at a right angle to each other. The wires carry the same current I = 5.5 mA, in the directions shown. The distances shown are d1 = 44 cm and d2 = 8.5 cm. What is the magnitude of the magnetic field, in tesla, at point A?BA = What is the magnitude of the magnetic field, in tesla, at point B? BB = What is the magnitude of the magnetic field, in tesla, at point C?
- HERE'S ONE FOR YOU TO TRY Parallel wires that lie in the plane of the page carry currents, Itop and Ibots that flow to right as shown. The magnetic field of the top wire, Btop, and that of the bottom wire, Bbot, both contribute to the net magnetic field at the three labeled points, A, B, and C. d- B. A Cº Itop IbotScientists studying an anomalous magnetic field find that it is inducing a circular electric field in a plane perpendicular to the magnetic field. The electric field strength 1.5 m from the center of the circle is 7 mV/m. Part A At what rate is the magnetic field changing? Express your answer in milliteslas per second. ΠΟΠ ΑΣΦ dB/dt = Submit Request Answer ]] ? mT/sA closed current path is made from two different circular arcs as shown in the figure below. The larger arc has radius 3.0 cm and covers one quarter of the circle, and the smaller arc has radius 1.0 cm and covers the remaining three quarters of the circle. If the current is 1.5 A going counterclockwise, what is the magnitude of the B-field at the center of the circular arcs? Express your answer to the nearest µT.
- 1. A 0.190-A current is charging a capacitor that has circular plates 12.2 cm in radius. The plate separation is 4.00 mm. (a) What is the time rate of increase of electric field between the plates? (b) What is the magnetic field between the plates 5.00 cm from the center?Please don't provide handwritten solution ....Prior to the fold 2m (z = 0) Im Im y = 0 Im Viewed from above (+z) After the fold Viewed from (-y) A 3-dimensional loop of wire is formed by "folding" the lower/smaller half loop of the 2- dimensional loop shown just above up (+z direction) by 90 degrees along the y = 0 axis (dotted line). What is the %3D magnitude of the magnetic field at the shared center of curvature of both of the curved sections of the wire if the magnitude of current through the loop is 3A? (No direction needed)
- solveThe current-carrying wire loop in the figure on the left lies all in one plane and consists of a semicircle of radius 18 cm, a smaller semicircle with the same center, and two radial lengths. The smaller semicircle is rotated out of that plane by angle θ, until it is perpendicular to the plane. The figure on the right gives the magnitude of the net magnetic field at the center of curvature versus angle θ. The vertical scale is set by Ba = 25.620 μT and Bb = 35.444 μT. What is the radius of the smaller semicircle?A cube of edge length = 4 cm is positioned as shown in the figure below. There is a uniform magnetic field throughout the region with components Bx = 5 T, By = 4 T, and Bz = 3 T. (a) Calculate the flux through the shaded face of the cube. _____T*m2 b) What is the total flux emerging from the volume? ______T*m2