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25-8,9 Make a Lens Due in 4 hours, 38 minutes An object is 23.2 cm from a bi-convex lens with n=1.53 and curvature radii 32.6 cm (front surface) and 58.0 cm (back surface). (a) What is the focal length of the lens? Submit Answer Tries 0/15 (b) What is the image distance? Submit Answer Tries 0/15
R-6 Problem E Due on Monday, Dec 9 at 03:00 pm (EST) A current of -3.30 A is located 5.37 cm to the right of the origin along the x axis, that is, at the point (5.37, 0.00) cm. The current is flowing along the z axis. (A positive current flows in the + k direction.) Find the magnetic field at the point (1.83, 4.79) cm. Enter the x and y components of the field: -1.42E-6 T i + -5.42E-7T...
Work to bring a charge from infinity Due in 5 hours, 25 minutes In the figure above, 91 - 1.50q and 92 = -9, where q = 0.27 pc, di = 3.16 cm, d2 = 4.74 cm, 81 - 46.0 and 2 - 58.0. How much work is done by the electric field as a charge Q = +49 is brought from Infinity along the path to the point shown in the figure? Submit Answer Tries 0/10 Send Feedback This...
A point charge q1--8.2 uC is located at the center of a thick conducting shell of inner radius a-2 cm and outer radius b-4.8 cm, The conducting shell has a net charge of q2 -1.3 HC. 91 1) What is E P), the value of the x-component of the electric field at point P, located a distance 8 cm along the x-axis from qı? N/C Submit 2) What is Ey/(P), the value of the y-component of the electric field at...
A uniform circular ring charge Q- 6.00 microCoulombs and radius R-1.10 cm is located in the x-y plane, centered on the origin as shown in the figure. What is the magnitude of the electric field E at point located at 2 3.70 cm? 2.612ENC Coulomb's Law gives the strength of the electric field from any element of charge along the ring. For point P on the axis, only the 2-component of the field is nonzero when you integrate over the...
We want to find the magnetic field at one corner of a square; the field is produced by currents that are located at the other three corners of the square. (See drawing.) The square is in the x-y plane and the currents are flowing parallel to the z axis. We define a positive current as one flowing in the + k direction. 13 The first current, of 7.15 A, is located 3.03 cm along the x axis, that is, at...
Review Part A Two point charges are placed on the x axis. (Figure 1)The first charge, qi - 8.00 nC, is placed a distance 16.0 m from the origin along the positive x axis; the second charge, z 6.00 nC, is placed a distance 9.00 m from the origin along the negative x axis. Calculate the clectric field at point A, located at ccordinates (0 m, 12.0 m Give the x and y components of the electric field as an...
30 An infinite line of charge with linear density λ,--S6pcim is positioned along the axis of a thick conducting shell of inner radius a 3.4 cm and outer radius b-54 cm and infinite length. The conducting shell is uniformly charged with a linear charge density A 2 3.5 uC/m 1) What is EXP), the electric field at point P, located at (x,y)卟7.6cm, 0cm) ? NIC Submit 2) What is Ey/P), the electric field at point P, located at (xy)-(-7.6 cm,...
A positive charge of magnitude Q1 = 6.5 nC is located at the origin. A negative charge Q2 = -7.5 nC is located on the positive x-axis at x = 14.5 cm from the origin. The point P is located y = 15 cm above charge Q2Part (a) Calculate the x-component of the electric field at point P due to charge Q1. write your answer in units of N/C. Part (b) Calculate the y-component of the electric field at point P...