Magnetic Fields - IGCSE, A-Level Physics

Complete Revision of entire Topic before exams

Contains the following resources

1. Magnetic Fields Basics

What is a Magnetic Field?
Magnetic Field Lines

1. Magnetic Fields and Currents

Magnetic Field Due to a Long, Straight Current-Carrying Wire
Magnetic Field in a Circular Coil
Magnetic Field Inside a Solenoid

1. Force in Magnetic Fields

Force on a Current-Carrying Conductor
Fleming’s Left-Hand Rule
Force on a Moving Charge (Lorentz Force)
Charged Particles in Circular Motion

1. Magnetic Flux and Electromagnetic Induction

Magnetic Flux (( \Phi ))
Magnetic Flux Linkage
Faraday’s Law of Electromagnetic Induction
Lenz’s Law

1. Applications of Magnetic Fields

Electric Motors
Generators
Transformers
Mass Spectrometers
Cathode Ray Tubes (CRTs)