Electromagnetism Forum

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Undergrad Electromagnetic mass acceleration
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High School What metals make the best cores for an Electro Magnet?
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High School Power = current * voltage sometimes?
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Undergrad Compton Effect: Electromagnetic Interaction with Electrons
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Undergrad Electric Current: Explained with Fields
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Undergrad The Loop Rule: A Consequence of Conservation of Energy
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Undergrad Magnetisation Curve and Hystersis Loop
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Build an EMP Without Explosives: Step-by-Step Guide Using Capacitors | XSNIDALX
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Graduate Cavity in Sphere: What Happens with a Third Charge?
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Graduate Conservation of Charge: Explaining the Point Rule
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Undergrad Q&A Game For Fun: Uncharged Metal Sheets in Vacuum
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Undergrad Air Resistance & Wind Resistance Equations
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Graduate Is the electric field in matter affected by polarization?
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Graduate Branch Points and Independent Current
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Graduate Effects of Water on Magnetic Field Outside a Finite Solenoid?
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Undergrad Electric Field Inside Conductor: Showing Zero is Only Value Possible
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High School Electricity Basics: What is Charge?
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High School What is the speed of electricity?
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Graduate Negative Resistance: Is It Real or Just Fringe?
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Graduate Problem on divergence and curl
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High School How Can You Measure Magnetic Fields in a Solenoid with Junior Students?
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Making an EMP: What You Need to Know
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Graduate Complete EM Field of Gaussian Beam: References & Pointers
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Undergrad Do Magnetic Field Lines Really Exist as Discrete Entities in Physics?
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Graduate High rez electromagnetic field mapping
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Graduate What is the relationship between Feynman diagrams and the mass of an electron?
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Undergrad RADAR - Radio Detection and RangingCan we use the same technique on
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Graduate Inductive reasoning in small space-time scale
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Undergrad Two sides of a same coin. But how?
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Undergrad Name for 1/(4πε₀)? What is the Meaning?
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Graduate How Does the Electric Field Behave with Moving Charges?
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High School What is the purpose of resistance in a circut?
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Undergrad Why in a small unit of area for a surface S in an electric field
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Undergrad What is the behavior of electric field propagation in closed and open circuits?
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Graduate Anyone have a pdf of Maxwell's EQs in quaternions
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High School Electric field is zero inside a conductor?
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Undergrad Magnetising a hard magnetic material
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High School How Can You Extend Your Physics Investigation on Magnetism?
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Undergrad Radio Wave Spectrum: Is There a Contiguous Spectrum?
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Undergrad Magnetomotive Force: Causes, Effects & Wire Bending
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Undergrad Methods for calculating the field
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High School Lingering Electrical Smells: What Gives?
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Graduate Electromagnetic Field, H vs. B
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Graduate Reading Smythe's book on static and dynamic electricity
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Graduate Was electron scattering observed before it was exlained?
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Undergrad Using Magnetic Energy: Free Rotation for Life
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Graduate Magnet is (kind-of) incredible
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High School How Do Equipotential Lines Relate to Electric Fields and Forces?
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Undergrad How Do You Calculate the Attractive Force of an Electromagnet?
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Graduate Is the Minkowski Space-Time Metric a Flawed Foundation for Electromagnetism?
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Undergrad Electromagnetic radiation is the acceleration or deceleration
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Undergrad Questions on Van de Graaff Generator
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High School Anyone tried intercepting a radio station?
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High School Electrodynamics: Understanding Bound Charges
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Undergrad Dielectric in an electrostatic field
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Graduate Fermi energy contribute to the field in the inductor
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High School Unique Frequency: Is Everyone's Voice Unique?
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Undergrad Mysteries of a simple spiral (coil).
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High School Why does EMP 'deactivate' electronic devices?
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High School What is the meaning of voltage and how is it related to energy and current?
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High School Speed of Electrical Current - How Long Does it Take?
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Undergrad Glass mixed with iron fibres could a magnetic field effect it?
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Graduate Magnetic Dipole Moment does not include the permeability of free space?
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Graduate What Are the Effects of EM on Matter?
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Undergrad Do Materials and Resistance Affect Temperature and Electrical Flow Equally?
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Graduate Distance between electrons in electron beam?
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Graduate Why Does a Photon Have E and B Fields Without Charge or Mass?
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Graduate Axial rotation of a magnetic field detection
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Graduate How Does the Divergence of Magnetic Field Relate to Magnetizing Fields?
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Undergrad Project Home 2010 researching magnetism
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Graduate Potential/voltage, and charging up one side of a capacitor
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Graduate Derives the following Lorentz Transformation
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Graduate What is the Best Evidence for Quarks in Protons?
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Undergrad Connecting Cells in Parallel: Effects of Series Resistor
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High School Five Hand Rule: Identifying Wire Direction
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High School How does battery chargers work?
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Undergrad What makes a transformer efficient?
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Undergrad How Does Electromagnetic Radiation Travel and Induce Current?
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Graduate Shape of electromagnetic field around a straight wire carrying a current.
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Undergrad Calibrating Hall Probe: Measuring Magnetic Field Strength (B)
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Undergrad Crash Course in E&M: Help Needed for Exam Tomorrow
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High School Frog Levitation and Floating Water: Can It Be Achieved with a Homemade Solenoid?
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High School Repulsion force between two magnets
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Undergrad Calibrating a Hall Probe for Magnetic Flux Density Measurements
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High School Know the total resistance of the whole circuit
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High School Is an Alpha Particle Charged Like an Electron?
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High School How Does the Resistance of a Brick Change with Temperature?
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High School Natural Frequency Explained in Layman Terms
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Graduate Monopole and Dipole moments
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Graduate ? is to QM as Jackson is to electrodynamics.
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High School Natural frequency of a wine glass
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Undergrad Harnessing Magnetic Fields for Energy: Adam's Questions
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Graduate B-Field Phase: AC Voltage vs. AC Current
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Graduate Mutual Inductance: Coil Wrapping Direction & Opposite Poles
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High School What Electrodynamic Forces Cause Pain When You Hit a Wall?
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Undergrad AC vs. DC Electricity: Why Does AC Travel Further Without Loss?
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Graduate Who is Boltzmann, Coulomb, and Avogadro?
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Graduate Electron Clouds: Perpetual Motion? Response
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Undergrad Can Electromagnetism Violate Newton's Third Law?
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Graduate Weird result/problems with magnetism experiment
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