Electromagnetism Forum

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Can Anyone Explain the Electric Pressure Formula?
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2K
Electric fan air output counter
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General questions about electromagnetism.
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Can You Charge Batteries with a Magnet and Copper Coil?
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5
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The Right Hand Rule: it's not just for electrodynamics anymore.
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What is the energy density of a linear dielectric and why is it confusing?
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Impossible electric fields examples?
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Can a material have both dielectric and resistance properties?
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What is going on inside my magnets?
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Best RLC circuit for Low Frequency underdamped resonance
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Can the voltage thevenin be higher than VS?
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How does the size of a loop affect the storage of energy in an inductor?
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Several questions on an experiment on electrostatics
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Can we transfer the charge on a plate of a capacitor elsewhere?
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How does induced charge affect the balance of a conducting beam?
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Understanding Watt vs. Kilowatt-Hour: A Comprehensive Explanation
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32
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Resistance between parallel wires in an insulator?
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The uniqueness of a magnet? Let me tell you why.
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31
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Will the current in the wire attract each other
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Electric field produced by a magnet
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Im so confused about electromagnetic induction. Need help please?
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12
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True or false? a conductor through a uniform magnetic field produces NO emf
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The electromagnetic field in an accelerated frame
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EM field and wave interactions of a point charge
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3
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Inductance of a coil (negative inductance?)
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Calculation of magnetic force on a wire
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Polarization of Electromagnetic wave
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Generate electricity by gravitational force?
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3
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Charges and energy transfer in a circuit
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Electricity: How Current Works
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Magnetic anti torque reaction device
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What does it mean to have a negative change in current?
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Magnet in a Pipe: Meisner Effect?
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Dielectric Slab Stack Configuration for Plane Wave Incidence
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What things cause drag when moving through a ->uniform<- magnetic field?
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Questions about magnetism and spin.
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Electromagnetic wave energy density
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Is it possible to have a magnetic diode?
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Is an imaginary electromagnetic gauge field something physical?
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1
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Electric fields in an Inductor
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Electromagnetic wave propagation/dissipation
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Magnetic Generator Power Rating
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35
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Understanding Current using nqvA
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Noise when entering Faraday cage
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9
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Calculating Electric Lines of Force for Arbitrary Charge Configurations
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4
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Can I use ionized gas to make an electric arc at low voltage?
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4
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Can a device use more wattage than it's rated for?
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Attraction force of atoms inside a metal sphere, near a charged plate
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Resistors in series - how can current be constant?
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How Do You Calculate Induced Voltage in a Coil with External Magnetic Field?
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3K
Electron trapping by electrostatic force
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Electron magnetic replusion compared to coulomb attraction
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53
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7K
Electric field strength and potential in a charged conducting sphere
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3K
Magnetic field outside solenoid
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Length of the vector (electrostatic cylinder)
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Can Calculus of Variations Prove the Path of Least Resistance for Current Flow?
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Can the electromagnetic vector potential be written in terms of a complex field?
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Hey guise, Question about how antennas detect electromagnetic waves?
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3K
Spatial Reasoning behind the Maxwell-Boltzman distribution: A Question
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One question about piezoelectric
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Question on electric lines and conductor
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Is the Maxwell Speed Distribution Applicable in an Ideal Gas with Fixed Energy?
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Electromagnetic field in vertical
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Why in a LC circuit does the current reverse ?
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A question on flux, and on field integration
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How electron fluxes affect weather on Earth?
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Electromagnetic Waves: Influence on Electric Wave?
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Derive cyclotron and synchrotron frequency
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Flux Trapping Effect: Magnetic Suspension & Levitation
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Why magnetic field from a current carrying conductor obey inverse-square law?
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Capacitor has no magnetic field, Why?
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How do Maxwells equations result from the field tensor?
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Question about Ampere's law in vacuum and in matter
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IS it possible to have total bound current NOT equal to 0?
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What happens when you collide protons with electrons in a super collider?
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Ionizing Air (Electro Aerodynamics)
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Differences between para and ferroelectric materials
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Force of Electromagnetic Radiation and Visible Light
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Electric Dipole Field: Difference & Coordinates
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Coaxial cables and displacement current
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Creating a magnetic field (vector field)
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What is the Nature of Solar Radio Flux?
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14
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Question about a magnet and normal force.
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2
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What is the nature of a uniform electric field?
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4
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Electron mass increase inside charged sphere?
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23
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Electrons, Protons, Neutrons - Build-stones?
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Electric field of a line charge with the divergence theorem
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What is the Physical Reason for Gamma Rays Being Absorbed?
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Transfer of electricity wihout loss safely.
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Does Bringing a Metal Ball Near a Charged Dielectric Transfer Energy?
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Why Is My 15kV Tesla Coil Not Working?
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Short Circuiting an Ideal Capacitor
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Collisions of electrons and alpha particles
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Electromagnetism Q: Charge Density & Total Charge Calculation
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Does plasma density affect the frequency of electrostatic oscillations?
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15
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Calculating RMS Value for Unequal Peak Amplitudes
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Can You Get Shocked Without Being Grounded?
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Why only electric field is considered in Wave optics?
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9
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Limitations to the practical use of atmospheric electricity?
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4
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4K
Faraday cage in a parallel plate capacitor
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44
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10K

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