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Two point-like charged objects are released at rest in otherwise empty space. As time goes on, the magnitude of the electrostatic force exerted on each of the objects decreases. Which of the following must be true?
(A) Both particles are negatively charged
(B) Not enough info
(C) The particles may be either both positively charged or both negatively charged
(D) One particle is positively charged and the other is negatively charged
(E) Both particles are positively charged
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Find the steady-state temperature at the center of the plate = /2, = /2) for sums of w from n=1 to n=19 (only odd values). find the value of n for which the change in /2, /2) is less than 1% from the value at the previous n. at this point, we consider the solution converged. does the value of the temperature at the center seem reasonable? in this part, the values of x and y are constant scalar values. you should produce a plot of the value of n on the horizontal and the estimate of the temperature at the center of the plate on the vertical. b. using the value of n (or larger) that resulted in convergence in part (a), create a contourf plot of the temperature distribution across the entire plate. use enough spatial subdivisions to create a useful plot. comment on the results. hint: you need to determine what “x” and “y” values to use to make your t matrix. i recommend using a different number of x and y values. use enough x and y values so that the plot is “smooth”.
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Two point-like charged objects are released at rest in otherwise empty space. As time goes on, the m...
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