Electrodynamics I module (PH31007)

Electrodynamics forms the basis for much of modern physics. It is the study of currents and charges and of how electric and magnetic fields interact and propagate. Understanding electrodynamics is essential for telecommunications, electric power generation, and medical imaging.

Central to this field are Maxwell's equations. Einstein called their formulation "the most important event in physics since Newton." These equations combine electricity, magnetism, and light into one theory.

What you will learn

In this module, you will:

• study Maxwell’s equations in integral and differential form
• investigate fundamental aspects of electricity and magnetism using a vector calculus-based approach

By the end of this module, you will be able to:

• solve problems in electromagnetism in different coordinate systems
• understand scalar and vector potentials
• understand electrostatics and magnetostatics
• recognise and understand the solution of Laplace’s and Poisson’s equations
• apply Maxwell’s equations to solve a variety of physical problems
• be able to calculate magnetic fields resulting from various current configurations
• derive the electromagnetic wave equation

Assignments / assessment

• coursework (20%)
• final exam (80%)

Teaching methods / timetable

You will learn through seminars and interactive problem-solving workshops.