HUNTERTUTORING

Electricity & magnetism

Undergraduate · Physics

Syllabus focus

Standard syllabus · STEM / applied

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$60.00 · 60 min · Undergraduate · Online ($60/hr)

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Topics typically covered

Standard syllabus

Electrostatics and magnetostatics

  • Coulomb's law, superposition, and electric potential
  • Gauss's law in differential and integral form
  • Boundary conditions at conductors and dielectrics
  • Biot–Savart law and Ampère's law
  • Magnetic vector potential and gauge freedom (intro)

Maxwell's equations

  • Faraday's law and displacement current
  • Maxwell's equations in vacuum and matter
  • Energy and Poynting vector in electromagnetic fields
  • Wave equation and plane wave solutions
  • Polarization and reflection at interfaces

Potentials and radiation

  • Lorenz gauge and retarded potentials
  • Dipole radiation and Larmor formula (intro)
  • Multipole expansion overview
  • Waveguides and cavities (introduction)
  • Relativistic covariance of electromagnetism preview

STEM / applied

RF, optics, and devices

  • Transmission lines and impedance matching
  • Antenna fundamentals and radiation patterns
  • Optical coatings and thin-film interference
  • Plasmonics and metamaterials overview
  • S-parameter thinking in microwave circuits

Materials and plasmas

  • Conductivity, dielectric response, and dispersion
  • Skin depth and eddy currents
  • Magnetohydrodynamics preview for plasmas
  • Hall effect and sensor applications
  • EM compatibility and shielding design

Simulation and measurement

  • Finite-difference electrostatics
  • Field mapping with probes and software
  • Time-domain reflectometry concepts
  • Comparing analytic and numeric field solutions
  • Lab reports on waveguides or cavity resonances

Notes

Topics reflect common upper-division physics syllabi at US colleges and universities. Prerequisites, lab pairing, and mathematical depth vary by department.