Electromagnetism Forum

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Electric Charges: Understand Electric Currents
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Electrodynamics from Jefimenko's equations
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Magnetic field strength at point P around a solenoid
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1
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How to find potential *Energy* between two point charges?
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Magnetic effect of electric current
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Why the wire burns in short current with flow of current?
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3
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Gauss's law for a charged ring
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Work Done in an Electric Field
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How the features of electron represented in it ?
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838
Moving an iron sphere along a path with an electromagnet
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Magnetic materials-how to tell
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Why Is the Conversion Between CGS and SI Units in Electromagnetism Confusing?
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Which radiation emitted by circadian electron ?
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5
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What keeps an electric circuit from stopping?
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965
Resonance frequency increasing with mass?
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Can superconductors conduct electricity at absolute zero?
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9
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6K
Percentage of external B field absorbed by inductor?
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1
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Dielectric material in 'induced electric field'
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27
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Calculating Work for Permanent Magnet Fields
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11
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Optimal Color Mapping for Electric Field Visualization?
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Wood Shield For Magnetic Field?
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Do mass and charge always go hand in hand for magnetism?
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973
Cars attaching to one another using magnetic force
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Average Speed for Maxwell's Distribution of Molecular Speed
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Electric Current: How Does the Battery Generate Voltage?
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Electric field in water, using voltage, without electrolysis
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5
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3K
Magnetic hysteresis loop area meaning
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Charge Particle Trajectory: How to Find It
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22
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Electric Field of Uniformly Charged Ring
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Question on conservative and non-conservative nature of electric fields.
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2
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Very basic electromagnet vs permanent magnet question
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3
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Force on conductor after charge induction
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1
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1K
Something wrong with Ampere's Law?
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9
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Find Expansion Speed of Piezoelectric Actuator | 16+ mph
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2
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Magnetic Force and Torque Question
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9
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The direction of a magnetic field?
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15
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4K
Electrostatic potential question:what does "Slowly" indicate
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8
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Does Wire Length Affect Resistance?
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5
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What is the Paradox of Faraday's Law and its Connection to Magnetic Fields?
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(Self) Inductance of a straight current carrying wire, vol. 2
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25
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Who Derived the Value of Magnetic Permeability in a Classical Vacuum?
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8
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Why does the current divide through parallel resistors
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12
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Electromagnetics in Spherical Symmetric Problem
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971
Electromagnetic spectrum/(dark)matter/4 fundamental forces
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Electrostatics: Charged Energy & Beyond
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Why Does Current Decrease When a Resistor is Added to an Electric Circuit?
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14
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The magnetic field of a photon
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How does the Earth produces it's own magnetic field?
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6
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How the distance from centre decides type of charge motion?
2
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Does this device give a magnetic field?
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6
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Why does vibration always cause air to vibrate with it?
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5
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Calculate Magnet Strength for Lifting 75 kg Iron in 1 Second - Morten
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6
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Conceptual origin of the magnetic vector potential....?
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3
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3K
What is the intensity of an electromagnetic radiation?
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3
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1K
Electric field at the edges of a cube
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3
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3K
Vibrate a string with electricity? Best ways?
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4
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2K
Bohr model and relativistic electron mass
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7
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3K
Potential magnetic field lines and Stokes theorem....
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2
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Help illustrating magnetic field line vectors and gradients
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2
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Magnetic Field Lines around a Magnet
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4
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Does Applying an Electrical Field to One Side of a Conductor Double the EMF?
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3
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Electricity in a Particle System for Special Effects
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1
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How does the electric field propagates through a wire?
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32
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Trying to understand Maxwell's equation in a medium
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3
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Electromagnetic Radiation in Space
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12
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Calculating field strength of an electromagnet
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7
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Is conducting shell =uniformly charged thin spherical shell?
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13
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Electric Field Strength: 2009 HSC Exam Question Explained | Australia
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4
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Electric flux through open surface
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21
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Is there a unified equation for the forces of gravity and electromagnetism?
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1
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What is the behavior of magnetic saturation in 2-D?
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9
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Want to make sure I got the basics of voltage drops
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3
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Calculating Radius of electric field
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1
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Dependence of damping constant on current
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1
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Direction of magnetic field and force in current wires
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17
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(Classical) electromagnetism on the web
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5
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Instability of classical system of point charges
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16
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Current density in an elliptical loop
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20
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Ampere's Circuital Law: E Field Constant ∫H⋅dl
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9
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What Happens When You Use Ionic Wires with a DC Source and Capacitor?
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13
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Doubts about Electric field due to an infinitely long wire
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38
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Doubts about linear elements of electrical circuits
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2
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Electrostatic Charge: Chemical Polarity & Charging Materials
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2
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How electric field lines going out from surface is zero?
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4
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1K
Can we make use of Greens function if there are no charges?
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Why it's (1/2)? [Electric Potential Energy]
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2
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What causes the potential energy in non-submerged electrons?
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36
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4K
Number of fields line originating from 1 C charge
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Electric field lines from a moving charged particle
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2
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Acoustic horns and impedance matching
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2
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Electric force (varying) on q from Q (conceptual question)
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2
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1K
Current flow in semiconductors
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1
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Electric field lines of positive source charge end on ....?
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1
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1K
Control strength of permanent magnet
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2
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1K
What causes EMF induced in Faradays law when only B changes
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7
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Faraday's law theoretical question
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14
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Is Electric Field ALWAYS measured in N/C?
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5
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1K
Can a cylinder block magnetic fields in one direction like a Faraday cage?
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2
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2K
Is There a Connection Between Maxwell's Curl Equations and the Lorentz Force?
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5
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3K
How does a battery send current through a wire?
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10
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