I need the MATLAB code that will do this, including the code to get the plot. I do not want the work on paper or anything. thanks.

z R Fig L-1: Electric field due to a disk charge. EXERCISE 3 (25 POINTS) The purpose of this MATLAB exercise is to introduce numerical integration as the third (often the only available) way to solve integrals, besides symbolic MATLAB integration and analytical solutions. Consider the uniformly charged disk charge in Exercise 2. Evaluate this integral numerically for the electric field in the 2 direction. The simplest numerical integration formula is f(x)dt $()Ar, where N denotes the number of integration segments (increments) and x, for i = 1,..., N are the coordinates of CENTER segments. Plot the numerical solution. z R Fig L-1: Electric field due to a disk charge. EXERCISE 3 (25 POINTS) The purpose of this MATLAB exercise is to introduce numerical integration as the third (often the only available) way to solve integrals, besides symbolic MATLAB integration and analytical solutions. Consider the uniformly charged disk charge in Exercise 2. Evaluate this integral numerically for the electric field in the 2 direction. The simplest numerical integration formula is f(x)dt $()Ar, where N denotes the number of integration segments (increments) and x, for i = 1,..., N are the coordinates of CENTER segments. Plot the numerical solution