How a DC Motor Works: Electromagnetic Induction Explained #1967580 (License: Personal Use)

The image depicts a simplified DC motor cross-section where a current-carrying conductor rotates in a uniform magnetic field (B). The Lorentz force (v × B) acts radially inward, producing torque that drives angular velocity (ω), while brushes maintain electrical contact and reverse current direction to sustain continuous rotation. Key vectors-velocity (v), magnetic flux density (B), and angular speed (ω)-are labeled to clarify electromechanical energy conversion.

Used in educational resources, engineering textbooks, and technical blogs explaining motor fundamentals; targets students, hobbyists, and technicians seeking intuitive understanding of electromagnetic principles in rotating machines.