Introduction

Why Electromagnetism in Python?

Electromagnetism governs everything from the force between charges to the operation of motors, radio waves, and computer chips. Python's clean syntax and math module make it ideal for computing field strengths, circuit values, and wave phenomena without getting bogged down in pointer arithmetic.

• Electric Fields & Forces — Coulomb's law, electric field strength, electric potential — the inverse-square-law structure of electrostatics
• DC Circuits — Ohm's law, series and parallel resistance, electrical power — the foundation of every circuit
• Magnetism — Magnetic field of a wire, Lorentz force, magnetic flux, solenoid inductance — current creates fields
• Electromagnetic Induction — Faraday's law, RC time constants, LC resonance, and skin depth — changing fields create currents

Physics Meets Engineering

Every lesson implements a formula used in real engineering: circuit simulators, antenna design, motor control, and signal-integrity analysis all rest on these same equations. By writing them yourself you build both intuition and numerical literacy.

Prerequisites

Basic Python (functions, math, print). The Python course on this platform is good preparation. No prior physics knowledge required — every concept is introduced from first principles.