Electricity, electromagnetism and magnetism

Journeyman Electrician Exam Prep Mastery 2025-2030: Your Ultimate Guide to Passing the Journeyman Electrician Exam with ConfidenceGetting ready for the Journeyman Electrician Exam can feel overwhelming so much material, constant NEC code updates, and the pressure of exam day.

Random House presents the audiobook edition of A Map of the Invisible by Jon Butterworth, read by Wayne Forester.

Explore the laws and theories of physics in this accessible introduction to the forces that shape our Universe, our planet, and our everyday lives.