Electromagnetism Forum

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Calculating pole strength from Tesla?
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3K
Why is it important to match frequency to timescale of events?
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5
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Potential energy of water from electrolysis
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What is the underdamped frequency of an oscillation?
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2
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How to calculate the magnetic dipole moment?
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Help with understanding of magnetic fields related to moving electrons
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Help Needed: Calculating Force Using Image Charges
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Coulomb's Constant and the Speed of Light in Vacuum
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Dielectric Boundary Condition Question
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Dielectric Sphere in Uniform Field
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E field above charged spherical surface
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Electric fields , acceleration
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18
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Deceleration of a projectile (With air resistance)
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4
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17K
Current drawn from motors and Eddy Currents
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8
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Does a current carrying wire attached to a magnet generate a force?
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Stopping Ice Formation on Surfaces: The Power of Electric Fields
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Magnetic fields and charged particles
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14
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Measuring the electrical conductivity of the atmosphere
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Potential electricity production from water passed through Magma.
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How Do Electron Spins Influence Magnetism?
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Relationship Between Conductance and the Dielectric Constant
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Semiconductor has electron and hole, why not conductor has hole?
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How does alternating current travel anywhere?
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Why is the curl of the magnetic field zero in a vacuum?
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4
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Current density in a conductor at DC
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5
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Looking for image theory regarding magnetic elements.
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2
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1K
In the Stern Gerlach experiment, electron beam acceleration question
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10
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4K
Voltmeter: Concept of Letting Rg Be Resistance of Galvanometer
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6
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Matching Metals in Electrolytic Capacitors: Necessity or Flexibility?
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2
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Electrostatics and the superposition principle.
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Understanding Low Potential Difference & Current Flow
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3
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Converting heat energy to electrical energy
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4
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Stock's theorem and calculation of current density
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7
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2K
Mathematical model for interaction force between magnetic fields?
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3
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3K
Effect on electrostatic force due to dielectric medium.
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11
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15K
Is there an electric field in a circuit and how is it created?
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5
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Relation between electric potential energy and electric field
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3
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2K
Electric Field of Uniformly Charged Ring: Derivation Explained
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9
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4K
Defining Electric Field around a charge
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3
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1K
Work done in moving a charge through an electric field
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9
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5K
Guass's Law for a charge distribution
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4
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2K
The electric intensity E, current density j and specific resistance k
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2
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3K
Formal definition of Dirac's delta and charge densities
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4
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3K
Question about an electron beam traveling through static B-fields
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6
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2K
The stabbing resistance of graphene:
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10
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7K
Lagrangian of object with air resistance
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10
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11K
How does a discharge UV lamp works
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4
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Can a Perpetual Current Machine Actually Exist?
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2
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2K
Increasing flux density increases magnetic force?
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21
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6K
Units of Flux Density: Electric Field vs Displacement Vector
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Is the electric field inside a circuit non-conservative?
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11
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Electric Field Distribution of a Charged Disk: The Role of Symmetry
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5
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Magnetic field lines through copper
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Using piezoelectricity for data transmission.
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4
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What Affects Soil Magnetization and Susceptibility?
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Radiation from a charged harmonic oscillator
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Is 1 Second Equal to 1 Ohm Times 1 Farad in RC Circuits?
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4
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Understanding the Relationship Between Voltage and Weber Per Second
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11K
Why is dielectric breakdown damaging?
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7
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4K
Formula for change in speed of a ball considering rolling resistance?
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1
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Deflection/diffraction of static electric field
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17
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3K
Does electromagnetic waves are generated by dc current?
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17
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15K
E&M Faraday's Paradox: Understanding the Contradiction
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14
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Entropy and electromagnetic radiation
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3
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Rotating electron as a dipole is this right?
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18
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3K
When two equal electric current flow opposite to each other in a wire
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30
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10K
Can charge induction occur in covalent solids?
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5
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2K
Can a neutral atom be affected by magnetic field?
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8
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8K
Electric field between parallel plate capacitor
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3
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Change in flux of a transformer
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1K
How much negative charge do I accumulate by touching the earth?
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1
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2K
Current Flow in Series Wire with Different Conductivity
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1
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Question of reflection and transmission of TEM wave in normal incidenc
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4
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3K
Creating static charge at a distance.
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3
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Gravity is std. therefore can we rate a 'mass at height' by watts?
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3
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Magnetic field and repulsion bewteen wires
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13
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Why are electrons located so far from an atom's nucleus?
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My Research Project centered around Faraday's Law: Help and Discussion
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2
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Current leading voltage or vice versa concept
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3
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What are Some Unresolved Questions in Electrostatics?
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9
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Magnetic Energy of Solenoid With/Without Core
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6
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Ultracapacitor to power electromagnet?
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3
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2K
Learning curve of Electromagnetism?
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6
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How Does AC Current Flow Despite Oscillating Charges?
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2
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Does a charged particle rotate when traveling through a static Bf?
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8
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How Does Voltage Behave in Non-Conservative Time-Varying Fields?
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9K
Angular Frequency of AC voltage
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Does the Electrostatic Force Originate from Curvature? An Explanation
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Calculating Particle Mass Using Magnetic Force
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Light as a source of electricity
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Charge Induction in Liquid: Localising Positive & Negative Charges
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Ionisation by a magnetic field?
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7
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6K
Electric field-Charge inside a metallic shell
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15
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9K
Understanding Electrostatic Induction in Dielectrics
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2
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Flow of current through zero potential difference
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3
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A question about the energy stored in a capacitor.
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4
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3K
Magnetic forces/fields don't do work?
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8
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3K
(Non-current) conductors in a magnetic field
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11
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3K
Magnetic Shielding of Detectors
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4
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3K
Magnetic moment in a uniform/non-uniform magnetic field?
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4
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3K

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