Electromagnetism Forum

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Can Coulomb's Law be Applied to Calculate the Force Between Two Magnets?
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Magnetic Force of identical shaped box bar magnets
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Why does an Accelerating Charge Radiate - Solved or Unsolved?
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Electrostatic uniqueness theorem
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Can an Electron's Oscillation Create a Transverse Wave?
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Why are Iron, Cobalt and Nickel Magnetic?
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Electromagnetic wave propagation question
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Deviation in the direction of current .
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Why is iron magnetic and copper is not?
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Magnetic Track + Superconductor = Rideable Hover-Board?
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Electric Quadrupole Field Lines in Textbooks
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Research question about magnetic properties of iron
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How does the Lorentz Force relate to the fringing B field of a bar magnet?
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Determining electromagnetic force and fields
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How Does Electronic Susceptibility Affect EM Signal Propagation in a Dielectric Medium?
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Equivilence between Biot-Savart's Law and Ampere's Law
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Lorentz Force replaces 2 laws of Maxwell?
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14
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Electrostatics: Charge distribution and Dirac's delta, lots of questions
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Measuring High Voltage with Influence
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Simple calculation of the self inductance of two coaxial solenoids in series?
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DC Circuits: Why Is Voltage Across Inductor 0 at Steady State?
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Understanding Bitter Magnets and Calculating Magnetic Fields
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Residual-current device & isolation transformer
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26
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Alternating currents, what's the use?
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9
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Where does the charge on tankers come from?
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Magnetic field outside a conductor
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How can magnetic field lines snap ?
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What is the extent of the electric field in electromagnetic waves?
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Definition of electric current
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Refractive index and Maxwell theory
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AC voltage source in an open circuit
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Is it A or K? The Debate Over Representing Coulomb's Constant
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Negative Voltage Using Faraday's Law
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Electromagnetic Energy propagation
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3
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Tesla Coil Help: Get Answers to Your Questions Here!
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5
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5K
Moving electrical charges and Maxwell's equations
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95
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Interpreting Maxwell's Classical Theory of Electromagnetism
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26
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Absolute Maxwellian acceleration?
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Maxwell's equations: E, B and distance
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6
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Electric field inside dielectric cylinder
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Why is electricty conducted through salt water?
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4
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How Does Electromagnetic Induction Affect the Magnetic Field in a Square Loop?
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Induction Experiment - Magnetic Field through a Toroid
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3
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What could be causing unexpected results in my magnetic circuit?
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Quench spreading on multiple coils superconducting magnet
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Effect on angular frequency in a sping mass system
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4
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10K
Elementary confusion about the magnetic dipole moment and field lines
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3
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Can a tiny magnet push away a larger one?
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4
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Acoustic test for the sloshing noise in a tank
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Why there is no electric field inside a conductor in electrostatics?
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Electromagnetic Induction Help
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Materials and Eletromagnetic Waves
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What Do Sound/EM Waves Look Like.
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4
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7K
Electromagnet to repel neodymium magnet?
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7
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17K
What is the nature of radiation from an oscillating electric monopole?
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7
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6K
Reverse Piezoelectric Effect - how much?
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Effects of Positive Electric Field on Motion of Electrons
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Electric Generators: Iron Core for Larger Current?
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Question about magentic induction
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Charing a capacitor hard time visualizing what's happening.
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Do Electromagnets work Underwater?
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How does the compression of a magnetic field affect its strength?
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Understanding Faraday's Law: Implications for Motional EMF Explained
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Is There a Frequency Faster Than Gamma Rays?
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How do batteries give the electrons their energy?
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Does the third law of motion fail in magnetism?
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Electric Field Induced by Varying Magnetic Field
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Analyzing the danger of electromagnetic radiation
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9
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A body's speed limit due to air resistance?
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15
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Power (Watt) of Magnetron and Klystron
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How much energy is needed for electrolysis to produce 2.5l of hydrogen?
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What are the different right hand rules for E&M and when should each be used?
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6
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Paralle plate capacitor, LIH dielectric, fringing field
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3
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What's the relative speed of electricity?
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Why is the electric energy density in classical electromagnetism underspecified?
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6
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Electromagnetic Waves: Energy & Amplitude Connection
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7
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Wind resistance on an airsoft BB
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To calculate the amount/quantity of waves emitted by a magnetron
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3
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Estimating discharge at the outflow structure of a lake
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What is the direction of the magnetic force on a wire between two magnets?
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1
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What is the Right Hand Rule for Electrons?
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2
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Magnetic Field Influence: Does Size Matter?
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4
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Why does flux flow through ferromagnetic materials?
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Magnetic flux through a solenoid
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Magnetic Monopole: Properties & Detection
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21
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Why is the Potential at the Right Higher in an Inductive Circuit?
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All Materials Exhibit Magnetism?
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Magnetic field lines of a moving electron
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Finding Angular Frequency of Electromagnetic Wave
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Why cant conductors be charged by friction?
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Need help understanding off axis electromagnet field strength equation
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Confused about Voltage and Current
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10
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Does maxwell equation means waves travelling from future to the present?
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3
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Cutting a Magnet: North & South Pole Effects
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Electromagnetic waves are chargeless?
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4
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Lorentz Force in conductive beam
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2
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Why High frequancy cause high resistance
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3
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What Causes the Color of Electric Sparks?
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6
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Can Electric Fields Pass Through Both Conductors and Insulators?
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4
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2K
Trajectory of charged particle moving in a magnetic field
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12K

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