Electromagnetism Forum

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Non-classically, do magnetic fields do work?
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Ampere's law and magnetic circuit
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Why is Faraday's law written with E and B instead of D and H?
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14
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How to show laminations minimizes eddy current?
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How Does Increasing Core Permeability Affect an RL Circuit's Performance?
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How can I write out the full equation for the Electroweak Force?
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Electronics cabinet cooling system
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How to Create a Magnetic Field for Seed Exposure?
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Distance to which magnets start attracting each other
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Formula for torque on a coil in a magnetic field
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Electric field needed to excite electrons to conduction band
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Calculating Magnetic Force on Ferrofluids Between Two Magnets
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How can electromagnetic waves be transverse?
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Electromagnetics: Reducing inductance of a wire loop
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2
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Help to make a solenoid/Electromagnet.
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Magnetic field of moving solenoid
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No. of Electrons on Hard Disks: New vs Used
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EM Waves & Conservation of Energy
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Faraday's cage supposed to doesn't work for low frequency
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Calculating lifting force of a magnet
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What happens to current and voltage in a superconductor with zero resistance?
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Capacitance between two parallel wires not straight
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Acceleration of electron and radiation
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How many strings make up protons, neutrons, and electrons?
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Do All EM Waves Have a Sinusoidal Shape?
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Graphite electrode destroyed in electrolysis
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Magnetic Flux Through a Tilted Medium
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Can Induction Cooktops Produce Enough Heat to Cook Food Efficiently?
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Why is it important to use insulated wires in an electromagnet core?
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Trigger the emission of light by an atomic electron
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Is it possible to charge photons?
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Frustrated about electrons and touching.
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3
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Understanding Flux: Does it Have a Unit?
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Lightest Strongest magnet I can buy
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Faraday disk/ how is the magnetic flux changing?
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Magnetic Moment of Point Charge
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An Inexpensive Hobbyist Photoelectric Effect Lab Kit
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Mysterious Phenomenon: Magnet & Light Bulb
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18
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Exception to Ampere-Maxwell circuital law
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Can High Power Magnets Cause Physical Sensations in the Human Body?
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Electromagnetic field on molecule
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Change in Frequency/Wavelength in Doppler Effect
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What is the cause of Earth's magnetic field?
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Why battery voltages add in series?
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7
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Calculate movement of steel in magnetic field
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Maxwell's distribution of velocities of molecules
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2 Types Of Magnetic Potential Energy
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Creating a Magnetic Quadrupole w/Earth Magnets
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A question about resonant frequency
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2
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Direction of Current in a Sliding Bar
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5
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Electrical mobility definition confusion
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Why is Charge Directly Proportional to Electric Potential?
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15
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Splitting and combining EM waves & amplitude/intensity
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Need to learn some electrochemistry fast
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2
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Complex reflection and transmission coefficient of EM waves
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Electric fields and capacitors
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Magnetism & Matter: Q&A on Electrons & Fields
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11
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AC direction change - how does electricity flow?
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Why is there force on a dielectric inserted into a capacitor
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Electrostatics- Charged Identical Spheres
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Understanding Ohm's Law: Explained for Musicians | Electrical Basics
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If current increases in an coil, what exactly happens?
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Relation between Energy and frequency
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"Reconnection" of magnetic field lines
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Vector potential of the Magnetic monopole
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High Frequency Transistor Tutorials
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Magnet pull speed and distance
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How do electrons get a charge?
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1
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Gaussian units vs Lorentz-Heaviside units
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Electromagnetic waves point to point propagation
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Can we calculate capacitance of an isloated meta plate?
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Electric field of water dipole
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Torque by magnetic field on a current carrying wire loop ?
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1
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Wave propagating inside moving charged particles
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How to calculate mutual inductance of a rectangular loop
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Choosing the Right Electric Adaptor for Your Music Keyboard: 9V vs 12V and More!
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10
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Capacitance of an isolated spherical conductor
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Magnetic field behind superconductors
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Frequency: Electromagnetic waves
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Are two charges always in electrostatic equilibrium?
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Balancing magnetic force with gravity.
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Resistance of Electrons in Wire: Factors & Theories
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Ceramic that is electrical conductor?
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MRI Electromagnet Interference in a Figure-8 cable
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2
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Charge distribution on an irregular conducting surface
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10
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Ampere's Law for a finite wire
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20
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In Mechanical Wave v = w/k. EM wave w/k = c. How Equated ?
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Beginner question about magnetism
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Regarding electricity and electric generators
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How Does the Poynting Vector Behave When Light Enters a Dielectric Medium?
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Scientists make nanofibers using fridge magnet & ferrofluid
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Dark current in a phodetector and Crookes radiometer
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Electric dipole moment and Electric field
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Electron charge^2 as a product of radius, mass, and c^2?
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Understanding Electron Liberation in Relation to Light Frequencies
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Electric field and electric charge inside the Earth?
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3
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Magnetic powder in a solenoid - how would it react?
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Charge on two concentric spherical shells
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Charge accumulated at two ends of resistor/inductor?
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4
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Charging a Capacitor: Battery & Conductor Effects
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