Electromagnetism Forum

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Deep Water Electrolysis = Hydrogen + Buoyancy
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4K
Error in applying Coulomb's law
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Current Divider Formula if R for element = 0
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1K
Metalworking and magnetization
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953
What Determines the Amount of Energy Stored in a Capacitance?
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Difference between inductive reactance and inductance?
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5
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18K
What causes the magnetic field inside a coaxial cable?
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Magnetic interaction of wire and rectangular loop
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Electromagnetic radiation and photons
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Electrical & Thermal Conductivities of Metals
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Heat pump electricity production
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Flux linkage in terms of a straight conductor
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2K
Electricity and Magnetism Project
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7
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Understanding Maxwell's Equations: Integral and Differential Forms
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1K
Problem in Magnetic Field and magnetic effect of electric current
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Capacitance and Electric Field
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What exactly is the definition of an EM wave?
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3
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1K
The equation to calculate the tension in terms of Coulombs Law
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Uncovering the Mystery of Non-Linear Torque in Muscle-Powered Energy Conversion
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Does Magnetic Flux Remain Constant in Changing Magnetic Fields?
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4K
Can anyone draw the Field Lines of Faraday induced electric field
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1K
What Causes the Ring to Rise in Faraday's and Lenz's Law Demonstration?
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3
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1K
Is the EM wave theory of light incorrect?
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3
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1K
Force between two parallel wires carrying current?
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2
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8K
The Electric Field Above a Plane: Have I Made a Wrong Assumption?
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2
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1K
Why is Resistance in Fluid Flow inversely related to r^4 rather than just r^2?
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2
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1K
How can EM waves maintain their energy over infinite distance?
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27
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4K
What is a photon in terms of EM waves?
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2
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1K
Permanent magnets vs Electromagnet
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2K
Electromagnetics Essay Topic Ideas
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3
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4K
Point charge or distributions?
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5
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1K
Can we visualize EM waves as pulses rather than traditional waves?
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9
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2K
What are the fields produced around a current carrying conductor?
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34
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11K
Plane EM wave Euler's identity
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2K
Image charge method to find Green's function
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5
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2K
AC current skin effect due to eddy current?
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1
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1K
What Causes a Magnetic Field in a Wire?
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1K
Relationship between magnetic field strength and voltage
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2
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31K
Capacitors connected to batteries
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4
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2K
Is a positive charge attracted to the electrons around atoms?
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1K
Normal modes of electromagnetic field
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3
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Why Does Induced EMF Change in Generators but Not Moving Conductors?
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6
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2K
Can an electron exist at many places at the same time?
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3
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2K
Composite wire section as it relates to induction
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3
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841
What is inhomogeneous media? (Electromagnetic Waves)
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7K
EMF Radiation Measurement: 15 Milli Volts vs Milli Volts/Meter
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8
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13K
The Mysterious Power of Magnetic Energy: Are There Magnetons?
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Moving a static electric field
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1K
Action reaction pair of magnetic force
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6K
Probable electron field emission switch
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4
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1K
Speed loss per second due to air resistance
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15
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6K
Can Earth's Magnetism Be Harnessed for Aircraft Lift?
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1K
Is an EM Field in Cosmos Possible According to Faraday and Maxwell?
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887
How do electrons induce resonance in a cavity resonator?
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1
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1K
Mains Electric Noise Frequency in UK
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1K
More magnetic force less repulsion
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Piezoelectric coupled governing equations doubt
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1
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1K
What shape would produce the greatest electric field?
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5
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3K
Force on charge particle with constant velocity
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1K
How do electrons behave in a vacuum?
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3K
Total energy in a system of capacitors
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5
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2K
Maxwell equations' plane wave reduction
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3K
RF energy between charged plates?
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4
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1K
How to image the magnetic field
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6
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2K
Ionizing Radiation and Electron Emission
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3
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2K
Photovoltaic Cell- P-N Junction Necessity
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1K
Does light have 2 electric field components?
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5
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3K
Can a Magnet Slide Frictionlessly in a Linear Induction Flashlight?
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3
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Can Electrons be Confined in a Cylinder of Negative Charges?
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5
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1K
What is the purpose of having a magnetic field?
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25
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4K
Point charge above infinite conducting plane
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5
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19K
Why is the terminology in electrical engineering so redundant and confusing?
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44
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9K
Net current in a solenoid or torroid
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2
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1K
Magnetic field and refocusing paraxial electrons
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8
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2K
Voltage between two point charges
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6
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E & M, Infinite sheet of charge
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4
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Calculating Photoelectric Current in Amps
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15
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Electric Field in Conductor w/ Infinite Length & Density ƍ
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10
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Electromagnetism equivalence theorem
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Can someone please explain Ampere's law to me?
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10
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3K
Work done by the electric field
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3
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How does the temperature of the electrodes affect the spark in a sparking plug?
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6
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2K
About Lorentz force and Lenz' law
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11
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Odd phenomena with an induction cooktop
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1
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Theoretical limit for data transfer given frequency
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4
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Spin Magnetic Moment: Does an Electron Really Spin?
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What actually an Electric Charge ?
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10
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Understanding the Derivation of Energy in Dielectric Systems
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12
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The Power of Magnetism: Examining Magnetic Field Uniformity
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Electromagnetic wave from Maxwells equations in free space
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Friction with a Magnetic Bearing System?
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8
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2K
How Can You Create a Long-Distance Linear Electromagnetic Field in Open Air?
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14
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Acoustic waves - factors determining their form
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7
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Why is a potentiometer used in this circuit instead of a variable resistor?
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Calculating Noether Currents in Peskin & Schroeder QFT
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Building powerful magnetic levitation device
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Air resistance, changing position in free fall?
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6
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2K
Electromagnetic Rail gun and a circular track
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27
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6K
Power radiated by several charges and the Larmor Formula
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2
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1K
Why Capacitors resist Voltage Change but not Current change?
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8
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14K

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