Electricity and Magnets : Electromagnetism

  • Maxwell’s Laws
  • Electromagnetism
  • Fun with Electromagnetism
  • Powering-Up Home-Made Electromagnets
  • Controlling the Poles of a Magnet
  • Electromagnetic Induction and Windmills
  • Alternating Current and Magnets
  • Linear Accelerator
  • Electromagnets
  • variable electromagnet
  • Photons as carriers of the electromagnetic force
  • Number of batteries and electromagnet strength
  • A big magnet and the city of the future
  • Static and Moving electricity
  • Magnetic field strength at the end of a solenoid
  • Why there are no dc transformers
  • Field direction inside a solenoid
  • magnetic field in solenoid
  • magnetism and relativity
  • Stronger electromagnets with more turns
  • electromagnet
  • transformers
  • Electromagnetic energy and cell phones
  • cell phone interference
  • magnetic energy storage
  • plasma ball radio interference
  • Coiling a magnet
  • field multiplications
  • crazy as a turntable
  • wavey vision?
  • home-made magnet
  • superconducting transformers
  • How do you make a magnet
  • Induction
  • Electromagnetics
  • Electromagnets at Home
  • electromagnet
  • How electrical circuits work
  • Finding out which is the North pole of an electromagnet
  • conductors and magnets
  • EMF, Potential Difference, Terminal Potential?
  • unbalanced electromagnetic forces?
  • Fleming''''s rule
  • Gaussian surface
  • relativistic induction
  • picking wire gauge
  • why fundamental constant values?
  • More on magnetic forces
  • Different forms of magnetic force
  • Helical paths in a magnetic field.
  • magnetic monopoles
  • Electromagnet did not work
  • Velocity of light in media
  • quantized E-M
  • electromagnetic reflection
  • casimir tricks?
  • How not to make an LED
  • simple generator
  • magnetic generators
  • Steering electrons in a cathode ray tube.
  • magnet drive?
  • Magnetic field calculation
  • Magnetic field calculation
  • Electromagnetic induction and cooking
  • cathode ray discovery
  • Cathode rays are different than light
  • Magnetic field of a solenoid
  • green stars?
  • Standing waves in cylindrical cavities.
  • light and dark
  • electromagnetic waves
  • Electromagnetic forces on charged particles
  • hot electromagnets
  • perpetual motion
  • magnets and currents
  • cordless power
  • light and sound in space
  • vector operations
  • Debugging an electromagnet that doesn’t work
  • Faraday’s law of induction
  • why constant speed of light
  • Wireless electricity?
  • Making a magnetic field
  • Twisted Wires
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