Electromagnetism Forum

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Do Voltage/Temperature measure Energy; Fields/Pressure measure Force?
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Can Magnets Really Prevent Car Crashes? Debunking the Myth
2
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72
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49K
Electrical Power Equation Contradiction
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3
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Regarding the inductance model
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5
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Laser induced charge in glass?
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4
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Generating Electron Beam: Tips & Explanations
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5
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How to solve magnetic field using differential form?
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1
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How does light get absorbed if its a changing electric/mag field?
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5
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Resistance Heating moving conductor
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Electric field from a charged disk
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5
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Electromagnetics Minus the Fields
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7
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Do electric fields in a conductor go to zero in all instances?
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4
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Some questions about Hard-sphere Maxwellian Gas Collisions
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How can ampere be considered as base quantity?
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4
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4K
Calculating E-field and potential of a charged ring
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Can electrons have kinetic energy at 0 Kelvin?
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3
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Where Can I Find a Free Electromagnetic Field Simulator?
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Which Method is More Effective for Compressing Gas: Electric or Magnetic Field?
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10
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Electricity(Electric potential)
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Electricity (Electric potential)
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6
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How does an electromagnetic wave propagate in space?
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10
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Stoke's Theorem - Curl of a Magnetic Field
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6
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Why the plates bcomes charged as soon as they are connected?
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1
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Capacitance needed to heat Nichrome wire 34°
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8
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Magnetic field and respecetive force
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12
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What causes electrons to move from the anode to the cathode in a galvanic cell?
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EMF Meters and Ferromagnetic Interference
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4
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Equations to Simulate Electromagnetic Field Readings
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12
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What is the potential ratio at the center and corner of a charged cube?
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6
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6K
Help understanding Faraday cages .
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3
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What is the contribution of magnetic fields from individual loops in a solenoid?
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1
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2K
Transforming heat to electricity with semiconductors?
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9
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2K
Why the Electric field in a conductor in equilibrium ZERO?
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3
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2K
Are Faraday waves acoustic waves?
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2
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3K
How Does Magnet Strength Change Over Distance?
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3
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Confirmation of understanding of electrodynamics
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2
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1K
Electric field in a hollow charged sphere
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13
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11K
Mermin-Wagner theorem and 2D magnetism
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4
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6K
Is there a concept of 'state' in electrodynamics?
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1
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1K
How does electron in a piezoelectric material flow to produce electric
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Simple doubt in induced charge
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4
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How Does Grounding Affect Safety Inside a Faraday Cage with a Tesla Coil?
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13
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Affect of air resistance on a projectile
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11
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How current relates to capacitance
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3
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2K
Ideas on a material controlled by a magnetic field in molten steel
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21
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4K
Calculation of Electric Susceptibility In Solids.
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1
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2K
Electron vs. Photon's electrical potential
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6
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2K
Electric field , sphere , transformer.
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15
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4K
Integral from an electric field calculation
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2
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Electrons: Questions about observations, semantics & concepts
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2
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1K
Static electric and magnetic fields and energy.
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3
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2K
Maxwell's Relations of Thermodynamic Functions
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1
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2K
Why magnet can attract liquid oxygen but not aluminium?both paramagnet
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3
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3K
Weight difference between a charge and discharged battery
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39
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14K
Bound Charges - Polarized Distributions
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20
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3K
Relationship between B and H fields in cylindrical magnetization
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1
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4K
Rumors surrounding Tesla's free energy
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6
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Transition of Electric field and potential between media
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1
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What Are EM Waves and How Do They Relate to Radiation?
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2
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2K
Why will there be no induced current?
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6
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Consistency in finding electric field
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13
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Thermoelectric Generator Experiment
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3
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2K
EM Waves, how are they created?
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29
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Electric field Vector The Hub Of Electrostatics 1
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1
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Convert Magnetic Tape Faster Than Real Time?
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7
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CAN Current pass Through INDUCTOR in Ac circuit
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3
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Calculating mass and charge independently in a Paul Trap
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2
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2K
Properties of this electric field
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12
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Electric field in two materials
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3
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Electrons Absorbing Photons - Extra Energy
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5
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5K
Curl of the Polarization (Electrostatics)
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3
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Positive source for electromagnetic energy
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2
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1K
Magnetic length of a bar magnet
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4
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Why are the magnetic poles of a magnet are located somewhere within the magnet?
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9
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3K
How did they get this precession frequency of this gyroscope?
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3
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2K
Effect of media on electric force
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5
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Charge screening by electrolytes
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1
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Relative velocity of electron moving
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5
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5K
How do scientists know the direction of Magnetic dipole moment?
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2
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2K
Electric field and electrolytes
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1
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1K
Electric field of a spherical cap
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1
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4K
Rolling resistance of solid tires versus pneumatic
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16
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17K
Electrostatics & Quadric Surfaces
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1
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1K
Self-induction and drude equation
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6
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Permanent magnets and magnetic energy
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25
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15K
What is the amplitude of an EM wave?
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1
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How is the energy of an electron lost in a classical hydrogen atom?
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6
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Experimental measurements of relative magnetic permeability
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3
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How Can I Calculate Magnetic Forces Between Moving Magnets?
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1
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Faraday's Displacement Flux Experiment
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3
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Migration Path of Electrons in Ionized Air (Gamma Radiation)
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7
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3K
Question re. electroplated gold. Thank you
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1
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1K
How is Velocity Calculated in Lorentz Force Spectrometry?
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3
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Attempting to create a self rotating magnetic bike
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8
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Current phase between inductor and capacitor in LCR-circuit
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3
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Electron-photon , photon-electron
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9
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3K
Faraday's law on circular wire
2
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66
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8K
What is the operating frequency of the touch screen for the iPhone?
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1
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2K
Surface Volume and Line charge densities, how to solve problems?
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3
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3K
Time delay/magnetic fields/coloumb fields.
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18
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12K

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