Electromagnetism Forum

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Clarifying the notion of Flux Linkage
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3
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3K
Is current harmful when it doesn't flow out of you?
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33
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3K
Internal resistance proportional to current?
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3
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3K
Current in wire -movement- more current?
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5
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2K
Current density uniformity electrode array
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1
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933
Electromagnetic boundary conditions for symmetric model
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1
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LED's classes of radinat intensity and total radiant flux
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4
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2K
Electromagnetic filters (color filters)
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5
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Faraday's Paradox: Induced Current Explained
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21
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6K
What is the role of the cell in an electrolytic cell?
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1
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Does electricity have an effect in reactivity?
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6
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Scalar potential for magnetic field
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1
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Why do batteries in parallel add in current but not voltage?
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19
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Exploring Magnets & NMR Schemes in Physics II
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18
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2K
Deriving the electromagnetic field strength tensor
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9
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3K
Maxwell's equations and longitudinal waves
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11
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Exploring Voltage: Understanding the Concept and its Application in Batteries
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1
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817
Acoustic Impedance - Ultrasound Propagation in Tissue
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1
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1K
Total radiant flux measurement of an LED with an optometer
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2
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Is Faraday's law applicable on a lesser scale?
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5
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How Does the Inverse Piezoelectric Effect Alter Crystal Dimensions?
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2
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1K
Repelling a very weak permanent magnet with an electromagnet
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1K
Thickness of steel required for shielding magnetic field
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11
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4K
Undetermined system for electric network
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21
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Measuring the electron field emenating from the Earth
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5
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1K
Continuum of Calculate pull force of magnet?
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1
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1K
Magnetism over distance quandry
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1
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1K
Thermoelectric devices and entropy
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6
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1K
Best Portable Tesla Meters for Submersible Water Pumps
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1
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1K
Generating Electric Fields Inside Cylinders: Experimental Approaches
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3
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1K
Why is a metallic ball attracted to an electromagnet?
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3
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1K
Is Tesla's Concept of Infinite Expression Supported by Physics?
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4
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1K
Delay of free fall with electromagnets
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5
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2K
Struggling with a concept in regards to electric fields
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2
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824
Anyone know of a good source for ordering magnets?
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3
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1K
Experimenting with Electric Force on a Van Der Graff Generator
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1
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1K
Electric Potential Energy Conversion
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3
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3K
Electrical Resistance between 2 points in homogeneous plane?
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1
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968
Total Electrostatic Energy in a system of charges
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11
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2K
Speed of electron flow through a conductor
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4
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2K
Electric/Magnetic vicious cycle
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1
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911
What is the energy state of electron?
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4
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3K
Electron Magnetism: Do Electrons Attract?
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2
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933
Why magnetic and electric field
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19
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2K
Electric charge on rubbed objects
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1
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814
What is drift velocity and how is it derived in electricity?
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2
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2K
Two Velocities in the Lorentz Law
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2
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Help understanding flow of electricity
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7
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1K
Heating a metallic rod from one end by continuous heat flux
2
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68
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7K
Difference between charge of electron and proton?
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4
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3K
Does electromagnetic radiation actually carry kinetic energy?
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21
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3K
What happens to electric field near and away from a neutral
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7
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1K
An interesting experimental phenomenon about electric field
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4
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2K
Difference in work done to move magnet
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2
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1K
Understanding the Force Between Charges: Demystifying the fe = kq1q2/r^2 Formula
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1
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789
Understanding temperature of a system of paramagnets
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1
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840
Problem with magnets and poles
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13
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2K
Photodiode current estimate in an Infrared Proximity sensor
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1
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1K
What does an electromagnetic wave actually look like in real life?
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10
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2K
AreKirchoff's laws of Current and Voltage interchangeable?
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7
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1K
Three big questions about Gravity, Cold and Magnets
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3
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1K
Air resistance when moving in the same direction but faster
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9
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2K
Calculate power required to operate superconducting magnet
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2
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1K
Why does my inductor coil have no effect on my circuit
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8
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2K
Voltage loss w/ resistor scaling with current
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5
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1K
Force on a magnet inside a short coil
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3
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1K
Power drawn from capacitor in series w bulb & voltage supply
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5
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1K
What does an infinite line of charge represent?
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3
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1K
Does a moving magnetic field generate a current?
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4
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2K
Do electrons produce a constant magnetic field?
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25
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3K
Poynting vs Current: Exploring Relationship in Physics
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2
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951
Understanding Electromotive Force and Internal Resistance in Batteries
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3
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1K
Specific heat capacity ; voltage ; heating water
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1
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3K
Electric Field of Line/wire Charge (E flux through Gs)
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3
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2K
Electromagnetic induction of two wires
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3
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1K
Capacitor with magnetic dielectric
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2
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2K
Physics behind magnetic security gates?
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2
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1K
Electrolysis System Work and Real Gas Law
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3
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1K
Classical approach to claculate magnetic force
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2
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827
Torques between revolving magnet bars
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5
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884
Confusion about inner inductance of transmission line
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1
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845
Help me understand magnetic flux linkage
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7
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2K
Do birds on transmission lines experience electric shock?
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4
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2K
Which Simulation Software is Best for Calculating Magnetic Force Interactions?
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5
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Electric Field from Maxwell's Equations
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3
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900
What would happen if a stream of electrons hits a conductor?
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4
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1K
Electrons & Gases: Changing Colour w/ Speed Increase
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1
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693
Divergence of the Electric Field
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2
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Solenoid Magnetic Field Testing
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1
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How many volts does a cathode ray tube emits?
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2
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1K
Magnetic levitation using alternating current
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13
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4K
Low Temp Limit: Paramagnet v. Einstein solid
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1
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1K
Deriving Ideal Gas using Molecular Flux Equation
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11
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Why does electric flux have 'cos θ' in its formula?
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6
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9K
What is the relationship between impulse and momentum in physics?
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23
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4K
Expressing electric field in cylindrical coordinates.
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10
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9K
Questions about photon/electron interaction
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6
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1K
Differences between two Voltage formulas
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4
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A question about electromagnetic induction
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5
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Define a steady state current ?
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2
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1K

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