Please Do # 1 Thanks 1. From Quiz: Noting that ▽ ×B=Pol + μ。Eoat and ▽...
PLEASE DO NUMBER 3 NOT NUMBER 2 the attached doc is needed 2. In class we derived Eq 11.14 for the V and 11.16 for the A, due to an oscillating dipole. We started to determine the E in class but didn't finish. Start from the beginning and derive E, showing all steps a. b. Now find the B by following the steps below and showing all work i. What direction is A ? How do you know? ii. Rewrite...
2nd attached picture is problem 1 from HW 2 1. (10 Points Exam Extra Credit): Let's revisit the problem of how to compute derivatives of basis vectors, which we did in Problem 1 of HWW2 (note: you will need to refer back to this HW at to do this problem). Consider the Laplacian operator, V2, in spherical coordinates. It looks like this, where the scalar (say V) goes into the 2) 10.2001 8801 VO - por l" or ) +...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
could you please solve a and b? Chapier 2i. Note: you needn't derive Kepler's laws-but do mention when you are using them, an describe the physical concepts involved and the meanings behind the variables. u) Consider two stars Mi and M; bound together by their mutual gravitational force (and isolated from other forces) moving in elliptical orbits (of eccentricity e and semi-major axes ai and az) at distances 11 in n and r from their center of mass located at...