Electromagnetism Forum

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Graduate Spacial distance of paired electrons
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Graduate Question: will highly charged metals break apart?
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Undergrad What Is The Difference Between These Dielectric Terms?
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Graduate Transformers : flux leakage and saturation current
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Graduate Effects of Electron/Ion Particle Spray on Antennae
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Graduate Radiation of an accelerated charge
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Graduate Current-voltage relation for series association of variable capacitors
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Undergrad This equation, there must be something wrong with it.
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Undergrad Magnetic field of a moving charged particle
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Graduate Why is an electron a positron going backwards in time?
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Graduate Magnetic field due to a solenoid.
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Undergrad Evaluating Metal's Effect on RF: Wi-Fi in the 2.4 GHz Range
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Undergrad Energy required to magnetize soft iron?
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Undergrad Conservation of energy in magnets
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Graduate The Fundamental Differences Between Electric and Magnetic Fields in Relativity
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Graduate Electric field of a magnetic monopole
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Undergrad Work Done per Unit Charge vs Current
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Undergrad Current = Voltage/Resistance or Power/Voltage?
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Graduate Diamagnetic electrons in a homogenous magnetic field
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Graduate Lamor precession and diamagnetism
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High School Insulated vs uninsulated wire in electromagnet
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Undergrad Charge and field distribution for spherical conductor with cavity
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Undergrad Radiowave Transmission: Where Does Electric Field Come From?
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Undergrad Does energy of the signal lose after going through the filter?
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High School Interaction between current and magnetic field
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Graduate Resource for learning about D and H
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Graduate What is the relationship between free and bound charge in Ohm's Law?
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Undergrad How Do Free Electrons Transfer Kinetic Energy in Copper Wires?
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Undergrad Diff bet short&long bar magnet,Magnetic field due to current in loop
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Graduate Point charge ; current in a circuit
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Undergrad How to calculate magnetic pole strength?
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Undergrad The Effects of Water on EM Waveforms
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Graduate Question regarding Biot-Savart law
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Graduate E and B fields and Electromagnetic radiation
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Graduate Reference Electrostatic Potential
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Undergrad EM waves- self propagating in a vacuum?
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Undergrad Kirchoff Rule Sign Conventions, Need Clarity.
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Graduate Capacitor with 2 floating gates
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Undergrad Question about potential energy in capacitors
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Graduate Magnetic flux pinning sometimes there and sometimes not.
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Undergrad Questions about static electricity in automobiles
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Undergrad Why Is My Circuit Showing Higher Current Than Expected?
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Undergrad Dielectric Constant of Food in microwave
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Undergrad Formation of surface charge densities on wires in simple DC circuits
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Undergrad Magnet Through Coil Clarification
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Undergrad Electric Field Propogation in LIGHT
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Graduate Trouble understanding this derivation of Faraday's law
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Undergrad Do Quarks Contribute to the Production of EM Waves?
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Graduate How Does Gauss' Law Apply to Nested Spherical Surfaces with Varying Radii?
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Undergrad Electricity - AC generation, supply and return question
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Undergrad Do Magnetic Fields Exist in All 3 Cases?
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Undergrad What is meant by the input impedance of a voltage source?
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Graduate Mass spectroscopy and electromagnetic radiation
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Undergrad Current Entering And Leaving Battery
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Graduate How Does Force Convert to Energy in Electromagnetism?
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Undergrad Electric fields and a spherical surface
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Graduate Electric field Phase change upon rarer to denser reflection of an EM
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Graduate How to calculate speed voltage from Maxwell's laws
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Graduate What Are the Limitations of Ampere's Law in Calculating Magnetic Fields?
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Undergrad Does nature behave according to the right hand rule?
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Undergrad Electric fields and mean free path?
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Graduate Does the vacuum of space have finite electrical resistance?
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Graduate How Does Charge Redistribution Occur in Isolated Conductors?
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Undergrad What is the difference between magnetic dipole moment and torque ?
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Graduate Coulomb force and the self electric field
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Graduate Accelerated charge inside sphere (again)
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Graduate Does one of Maxwell's equations describe this magnetic field?
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Undergrad How do electrons behave when exposed to heat and magnetic fields?
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Graduate Photons, QFT and electric generators
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Undergrad Zero electric field within wire of zero resistance.
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Graduate Electron configuration, magnetism, and unpaired electrons
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Undergrad Calculating the frequency of a photon
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Undergrad Calculating Force Between a Solenoid and a Cylindrical Magnet
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Graduate Are There Negative Conductivities/Resistivities?
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High School How to determine the direction of induced current in a solenoid?
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Undergrad Visualising electromagnetic (radio) waves.
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Graduate How to Calculate the Magnetic and Electric Field
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Undergrad How to apply Thevenin and Norton Model
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High School Tesla Coils Detecting Vacuum Leaks: Why?
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Graduate Variation of electric field to produce electric current
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Graduate Surface charge density on a cylindrical cavity
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Undergrad Induced current & force between 2 wires
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High School Electromagnet with External Iron 'Core'
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Graduate Piezoelectric effect- tube scanner
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Undergrad Producing Safe and Visible Electric Arcs with Basic Materials
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Undergrad Charged ions and high pressure
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Graduate Relation Between the Magnetic Field Strength and Distance
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Graduate What limits the strength of a field at a given point in space?
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Undergrad Lorentz force on a wire in earth´s Magnetic field?
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Undergrad Coulomb Law: What Does k Mean & Why Is 4π Used?
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High School Connecting to batteries together in a circuit
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Undergrad Calculating Capacitive Reactance for 10V, 2.5kHz, Sine Wave
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High School Steady State Current: Charge Flow Q&A
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Undergrad Ampere's Law on Current Carrying Loop
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Undergrad If I wanted a constant B field using an element
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Undergrad I don't understand electric fields.
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Undergrad Why Does the North Pole Determine the Live Wire in AC Generators?
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Graduate Is Negative Energy Possible in Capacitors?
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Graduate Understanding Particle Behavior: Electrons and Protons at a Distance of 1cm
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Undergrad Energy of an electromagnetic wave
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