Gauss's Law for Electrostatics Sample Problem

New link to slides (moved to a new Google Drive location): https://drive.google.com/drive/folders/1TNGX96o5GyWZkQ4yiO4tV3RvTRQ5js8E?usp=sharing New link for the slides: https://drive.google.com/drive/folders/1u1b4tUKfGB07kwcw-C9Gsp02Bi5bH_vt?usp=sharing This is my solution on the problem 2 of the EEE 23 2s 2019-2020 Problem Set 1.