The student effectively outlined the topic of their study at the beginning of the essay, clearly indicating the aim to the reader through the title "Electromagnetic interference in computer devices" and the research question. They also established a clear context of the study by providing relevant background information and identifying the relevant physical principles. However, the historical background and extensive background information should have been more focused, and the uncertainties and limitations of the techniques and apparatus used to collect data should have been discussed. Despite these shortcomings, the student effectively addresses relevant physics theory using reliable and appropriate literature materials and selects a sufficient volume of reliable sources.
