Electromagnetism Forum

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What is the relationship between electric potential and the electric field?
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7K
Charged particle movement close to single charged plate
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3
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What is the correct equation for displacement current density?
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2
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Magnets in Cars-Coils in Roads
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Does Electric Field Strength Depend on Electrode Shape and Measurement Point?
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Can Man-Made EM Waves Cause Vibrations in Powders?
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Electricity Basics: Understanding Electromotive Force (EMF)
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Current Transmission in power lines
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Is F. Abeles' 1950 paper on EM waves in stratified media still accessible?
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How maglev(magnetic leviation) works?
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Calculating power of a Turbocharger
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How does an electron absorb energy from a photon
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5
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Magnetic field of a rectangular coil
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Magnetic shielding, or field line redirection - why does it work ?
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3
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Question on concept of voltage.
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5
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Can We Create Electricity While Cooling our Homes?
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2
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The Connection Between Electric and Magnetic Constants Explained
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Magnet Closures for Small Leather Goods
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Writing the Magnetic Induction Eq. for a Rotating Magnetic Field
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Understanding wavelength and frequency.
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8
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Change in electric field of charged particle
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Feynman QED, Permanent Magnets, and Virtual Photons
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How would i measure the frequency, of a song, or sounds?
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2
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Magnetic Field in a moving Medium
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What is Electro Thermal Vaporization?
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2
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Experimenting with Water and Magnet: Comments Welcome
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3K
Electric Field of a Continuous Charge Distribution problem
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22
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Understanding Gauss' Law in Cases with Charges Outside Gaussian Surface
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Grounded conductor within a charged shell
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How does current affect electric potential?
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6
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Regarding electric field at the center of a uniformly charged disc?
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10
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Harnessing Earth's Power Through Magnetosphere?
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4
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Electromagnetic energy wave (photon) questions
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4
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Magnetic and Electric Fields in Gravity
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15
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Maxwell's Equation and Special Relativity
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1
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Behavior of Massive Electromagnetic Fields
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4
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How to confine electric charges
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18
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Fields Confusion (Electro/Gravit etc)
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14
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Cross product of magnetic fields
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7
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Moving Electric Charge Creating a Magnetic Field
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11
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Faraday's Law not obvious to me
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8
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Are Multiple Current Loops Linear?
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4
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Current density of a moving conductor or conducting fluid
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4
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Speed of electromagnetic wave in matter
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4
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Why are Maxwell's Equations a complete description of EM?
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8
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Voltage and charged parallel plates-Confused
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Rotating Frames: charges in a magnetic field
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4
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How Fast Does Electricity Travel in Long Circuits?
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What Does "Electron Carrier" Mean?
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Explaining Induced Voltage: -NBA/t
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How is the image recognised after electron multiplication
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Magnetism's Effects on Watches: Explained
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4
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Cancellation of Electric Fields
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Is There an Exponential Relationship in Acoustic Resonance Amplitude Decay?
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1
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Dis/Charging capacitor in time varying electric field
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3
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Frequency of Radiating EM Waves from a Moving Electron on a Unit Circle
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Kirchhoff's Law Derived from Faraday's Induction - EMROZ
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Do charges travel along field lines?
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6
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Help calculating the mass of an electron
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Superconducting induction coil
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If Electrons Repel Each Other, Then
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Electron Beam: Constant Distance Explored
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Buy Neodymium Magnets for Inducing Current on a Budget
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2
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What Does Ground Really Mean in Electrical Terms?
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4
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Fundamentally, what is an electric field?
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25
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Electric Field of a Charged Disk
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4
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Electromagnetism, flux density Vs. field size
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5
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3K
Simple Parallel Plate Capacitor Question
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3
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General formula for Electric field of a point charge
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2
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Why is a changing magnetic field and changing electric field perpendicular?
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17
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EM wave polarized in the time direction?
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2
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Resistance to change in temperature?
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3
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10K
What is the impact of a source point just at the field point in Coulomb's Law?
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1
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Electric current density in conductors not resembling a wire
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4
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What is the electron charge of He-3 and He-4?
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6
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Understanding Motion of Uncharged Ferromagnetic Objects in Magnetic Fields
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16
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Can We Harness Electron Inertia Despite the Heisenberg Uncertainty Principle?
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3
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Glass Lens affects Magnetic Fields?
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23
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Radiation emitted by an accelerated charge
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7
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Experimenting with Magnetic Fields and Electric Currents
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5
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A question regardingelectricity's nature
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1
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Electrostatic charge and law of conservation of energy
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32
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Calculating coefficients of spherical harmonic expansion of electric field
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8
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10K
Doubt reagarding magnetic fields
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2
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Electromagnetic radiation and absorbing materials
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1
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Interaction of EM waves with media at boundaries
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2
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What is a magnetic field made of
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4
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Cooling Huge Magnets at CERN & Voltage Changes at Power Plants
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1
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Understanding Magnetic Dipole Moments: A Beginner's Guide
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3
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Geometric product in electromagnetism
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3
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Doubts on Skin effect & Electricity
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1
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Electric field on a tapered cylinder?
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2
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Dual nature of electron spectrum
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3
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How to imagine an electric field?
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2
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Why are the electric and magnetic constants where they are?
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16
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Looking for an electronic nose
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5
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What is the Direction of the Electric Field?
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3
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Mass of the photon depends on the frequency?
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5
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4K
Wire Temperature Increase Equation?
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13
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44K
Where did the electric constant came from?
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16
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7K

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