Final answer:
The advancement of modern technology is strongly linked to the field of electromagnetic theory in physics. EM theory has led to significant developments in various technological fields, including electronics, telecommunications, computing, and medical instruments.
Step-by-step explanation:
The advancement of modern technology is strongly linked to the field of electromagnetic theory in physics. Electromagnetic theory, also known as EM theory, explores the fundamental properties of electric and magnetic fields and their interactions. The understanding and application of EM theory have led to significant developments in various technological fields, including electronics, telecommunications, computing, and medical instruments.
For example, the invention of the MOSFET (metal-oxide-semiconductor field-effect transistor) in 1959, based on the principles of EM theory, revolutionized the field of electronics. MOSFETs are the building blocks of modern electronic devices such as computers, smartphones, microwave ovens, and automotive controls.
Moreover, advances in EM theory have also contributed to the development of technologies like radar, wireless communication, and digital computing devices. These advancements have had a profound impact on military applications, scientific research, and everyday life.