Electromagnetism Forum

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Can the B field be obtained from the magnetic potential using matrix inversion?
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Magnetic field in empty space?
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Electromagnetic Wave Conductivity: Project & Textbook Suggestions
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Vector field, and Lorentz Symmetry
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Mag. component of positive charges
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What is Magnetic Breakaway Force?
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Derivation of the electric field from the potential
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Charge in a Conductor: Effects of Metastability
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Earth's Magnetic Field: Peak Altitude & Value
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Unconstant permitivity between two charges
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Do convection currents occur in every body of water and gas?
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Theory of Magnetic Fields of Electrons and Protons
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A.C. Ciruit without current flowing
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Analytical expression for electro-field around rectangle waveguide?
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Cauchy Integral Formula and Electrodynamics
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Electrostatic Speakers: Understanding Theory and Model
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What is the Magnetic Field Below an Infinite Plane of Uniform Surface Current?
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Electromotive force and Lorenz Force HELP
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Magnetic field of the solenoid can be represented by the voltage
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What Are the Health Effects of Living Near Power Lines?
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What is a Fermi Electron and How Does It Differ from Fermi Gas or Liquid?
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How Does Magnetic Potential Energy Affect Magnetism and Energy Transfer?
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Discover the Fascinating Process of Voltaic Cell Functioning
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Electric field from a charged rod
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Capacitance of a plate capacitor increases
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Calculating Charge Flown Through Wire Loop With Electro Magnetism
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Can Electromagnets Pull Out Car Dents?
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Resistance dependence on temperature for metals
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Understanding Coulomb's Law: What if One Object has No Charge?
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Can Inductance Create a Charge on a Neutral Object?
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Relationship between electric forces
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Is Lorentz contraction objectively real?
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A Q About Electron Diffraction
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How Does Coulomb's Law and Vectors Determine the Direction of Force?
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Maxwell related equations converted from MKSA units to Gaussian units
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Electricity rearranging problem
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What are the dimensions of e^2/(4*pi*epsilon_0) in terms of energy and distance?
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Can Electric Fields Alone Levitate a Train?
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Pelter Junction/Themoelectric device/Pelter Device Project
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Find the total electric charge
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Motion of point charges in electronic fields
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Coulomb's Force Law and the Fine Structure Constant - Variance?
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Is electromagnetism's symmetry affected by the composition of particles?
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De broglie and electron transitions
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Static Charge & Humidity: A Closer Look
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Ohm's Law: Voltage Across Ideal Wire = 0
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Newbie Problems on Electrodynamics
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Is Anyone Fascinated by Faraday's Laws?
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Why do Parallel Currents Attract?
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Understanding Electric Potential and Kinetic Energy in Particle Movement
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Could Electromagnetic Propulsion Revolutionize Space Travel?
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What are some common thermoelectric materials and their properties?
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Maxwell's Demon: An Energy Conversion Experiment
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Can you help answer some questions about electrical resistance?
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Understanding Magnetic Dipoles: Forces and Equations Explained
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What is the Physical Explanation Behind the Lit Bulb Under an Outside Conductor?
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Magnetic Monopoles: Explained and Implications
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Negative mass,gravity and electricity
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Ocean currents and fluid pressure
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Should positive and negative charge be termed opposites?
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Understanding the Relationship Between Phi, OHM & Music
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Fallacy of Ampere's Law: Understanding Magnetic Fields Near Conducting Wires
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Maxwells theory of electro-magnetic radiation:
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I'm questioning the validity of gravity and Coulomb's law?
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Stealing Electricity by induced EMF
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Can the Surface Integral of a Zero Divergence Electric Field Be Non-Zero?
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How can I calculate the mechanical resistance of a generator for my DIY project?
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Accelerating charged particles and FOR
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Electrical Engine - Something Doesn't Add Up
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How does a permanent magnet lift iron filings
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What determines the colour? Frequency or wavelenght?
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What are the limits of the electromagnetic spectrum?
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How do EMPs work and how can you make one?
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Inventing Wireless Electrical Power: My Dad and Nikola Tesla
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Earths magnetisim is based on the rotation of the earths core
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Magnetic field of semicurcular current
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Higgs particle and electromagnetism
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Question: Electromagnetism, Weak-force, Gravity, Strong Nuclear force ?
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Is Gravity Really Electric in Nature?
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Having a bit of trouble with Electric currents and resistance
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What Are the Different Strengths of Magnets and How Are They Measured?
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Speed of the magnetic field around a wire.
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What Are Magnetic Fields Made Of?
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Capacitance of eccentrical cylinders
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Are Gravity Waves Included in the Electromagnetic Spectrum?
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Spherical capacitor energy problem
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Questioning EM Waves, Synchrotron Emission & Blackbody Radiation
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What Is a Volt? Explaining Watt & Energy Measurement
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Application of Coloumb's Law to electroscope
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Question about this situation with two point charges +Q and -Q
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Physics of capacitors over frequency
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How Do Newtons Relate to Watt-hours in Energy Conversion?
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Several Questions on Electric Potential
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Electric field of two polar molecules
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How Do Phonons Interact with Dielectrics and Non-Monocrystalline Materials?
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The Truth: The Relationship Between Magnets and Free Energy
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The direction of the electric field at point P is +x direction
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What is the Nature of Magnetism?
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Why Does a Wire Move Perpendicular to a Magnetic Field?
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Why do accelerated charges emit e/m radiation?
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