Development of flutter APP for electrostatic field analysis

Abstract

Electromagnetics is the foundation of modern physics and engineering, driving the development of key technological fields across various industries. To study the theories of electromagnetics, the first step is to learn about electrostatic field, which is the starting point for understanding the theoretical framework of electromagnetic phenomena. This dissertation presents the development of Flutter application aiming to provide a convenient platform for electrostatic field analysis. The dissertation introduces the fundamental background information and functions for building Flutter applications, and provides details in calculating parameters of electrostatic field. The application is capable of doing calculations for different types of charges with data input by users, and offering step-by-step guidance at the same time. The important point of this application is the use of lists, which makes elements reusable and controllable, so that users are free to input or adjust their field points and charges, then obtain the corresponding calculation steps and results.