Physics
Electromagnetism / Electrodynamics I
Train on Electromagnetism / Electrodynamics I with 240 published problems. Preview a problem, explore the course outline, and work through one problem at a time.
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Preview a course problem
See a problem from Electromagnetism / Electrodynamics I before you begin.
Course topics
Course topics
Electrostatics and distributions of charge
Boundary-value problems and uniqueness
Fields in matter and polarization
Magnetostatics and vector potential
Maxwell equations and conservation laws
Elementary electromagnetic waves
Practice problems
Try a few Electromagnetism / Electrodynamics I problems, each with a hint.
- A charge q is at the origin Free with an accountElectrostatics and distributions of charge
- Two Gradients and One Dipole Force Free with an accountElectrostatics and distributions of charge
- The Half-Strength Potential of a Field-Seeking Particle Free with an accountElectrostatics and distributions of charge
- Match one Fourier mode across an annular cylinder Boundary-value problems and uniqueness
- Radial polarization produces a compensating shell charge Fields in matter and polarization
- The Lorentz cavity field is not the macroscopic field Fields in matter and polarization
- Helmholtz spacing cancels the axial curvature Magnetostatics and vector potential
- An ideal solenoid leaves vector potential outside its field Magnetostatics and vector potential
- A changing sheet charge requires surface-current divergence Maxwell equations and conservation laws
- The vector wave equation alone does not enforce transversality Elementary electromagnetic waves