2 questions

Canvas Assignment 2 Show all steps. Upload your work for each problem separately. In other words, don't upload both solutions to one problem. 5 points Calculate the integral So Isin' (x2 ) dx. Show all steps. Drag n' Drop here or Browse 5 points A total electric charge Q is distributed uniformly on al ine segment of length 2L along the y-axis. The x-component of the electric field at a point (a, 0) is given by Ex(a) = 2 LL dy where k is Coulomb's constant and a > 0. ( a? +1 ? ) i Use trigonometric substitution to show that Ex (a) = - kQ ava? +17 . Show all steps. (a,0)