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Potential and electron distribution in circuits and cells
Jun 14, 2008
Replies
2
Views
3K
K: How can I convert voltage to Pounds?
Jun 13, 2008
Replies
9
Views
13K
What happens if I rotate a current-carrying wire?
Jun 12, 2008
Replies
5
Views
3K
Understanding the Electric Field of a Plane Wave: A Complex Vector Approach
Jun 12, 2008
Replies
2
Views
8K
Magnetic dipole in an external magnetic field
Jun 12, 2008
Replies
3
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7K
Harnessing Electricity from Magnets: Understanding the Impact of Polarity
Jun 12, 2008
Replies
2
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2K
Larmor Frequency of 57Fe the earth's ambient magnetic field
Jun 12, 2008
Replies
2
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7K
Exploring Bound Charges & Magnetization in Insulators
Jun 11, 2008
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2
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6K
Can stacking multiple magnets increase their magnetic field strength?
Jun 11, 2008
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2
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4K
If the earth is one big magnet, why there is not current induced in our selfs?
Jun 10, 2008
Replies
13
Views
5K
Understanding the capacitor deeply
Jun 10, 2008
Replies
3
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3K
What happens to photons in a magnetic room?
Jun 10, 2008
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2
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2K
Electron Orbits: Why Do They Remain Stable Around the Atom's Core?
Jun 10, 2008
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17
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3K
Its elements can separately absorb the electric and magnetic components ?
Jun 10, 2008
Replies
2
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2K
Force beteween two bar magnets
Jun 10, 2008
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2
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12K
Questions about electromagnetic forces.
Jun 9, 2008
Replies
2
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2K
Is sound effected by air resistance?
Jun 7, 2008
Replies
14
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11K
Magnetic poles flipping and the effect on animals
Jun 7, 2008
Replies
4
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4K
Electromagnetic induction in transformer
Jun 6, 2008
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5
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3K
How we can measure the speed of the electron in an electric field
Jun 6, 2008
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2
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2K
Dirac's magnetic charge generalization of maxwell's equations?
Jun 6, 2008
Replies
2
Views
3K
Can Harmonics of Larmor Frequency Affect Proton Precession in NMR?
Jun 5, 2008
Replies
2
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3K
Dance of Magnetic Fields Exposed to Human Eyes
Jun 3, 2008
Replies
2
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2K
Why Do Same Magnetic Poles Repel and Opposite Poles Attract?
Jun 3, 2008
Replies
12
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3K
Coulomb potential twice problem
Jun 3, 2008
Replies
4
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5K
General Electric Field Question
Jun 2, 2008
Replies
9
Views
2K
Question on Earth's magnetic field
Jun 2, 2008
Replies
22
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4K
Magnetic Moment: What Does It Mean Physically?
Jun 2, 2008
Replies
7
Views
6K
Can Adjacent Coils in a Solenoid Touch Without Affecting Its Functionality?
Jun 2, 2008
Replies
2
Views
5K
Making Magnets: Attracting & Repulsing - Questions Answered
Jun 2, 2008
Replies
8
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3K
Singing Glasses: Tuning to a Certain Frequency
Jun 1, 2008
Replies
2
Views
9K
Explain Why Wind Power Works But Permanent Magnet Power Doesn't
Jun 1, 2008
Replies
10
Views
44K
Capacitor in an RC-Circuit - Charging & Uncharging
May 31, 2008
Replies
7
Views
5K
Magnetism to voltage conversion
May 31, 2008
Replies
3
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3K
Lorentz transformation conclusion with rotation of axis
May 30, 2008
Replies
2
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2K
Coulomb's Law - Could a mass term be missing?
May 30, 2008
Replies
2
Views
2K
E.m.f across the ends of a rod rotating in a magnetic field
May 29, 2008
Replies
2
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8K
Earths magnetic field is changing
May 29, 2008
Replies
2
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3K
Could a Tesla Coil be Used to Efficiently Produce Hydrogen through Electrolysis?
May 29, 2008
Replies
13
Views
6K
Electric Currents and Magnetic Fields
May 27, 2008
Replies
2
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2K
E-field strong enough to rip all electrons from copper atoms
May 27, 2008
Replies
2
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2K
Electric Currents in Copper Wire
May 27, 2008
Replies
3
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7K
Conceptual questions on electrodynamics
May 26, 2008
Replies
9
Views
7K
How do you convert watts per meter squared to decibels?
May 26, 2008
Replies
8
Views
26K
Ampere's law vs. Biot-Savart law
May 25, 2008
Replies
3
Views
22K
Ampere's law - single or double integral?
May 24, 2008
Replies
2
Views
3K
Is magnetism more concentrated at the more pointed pole?
May 24, 2008
Replies
2
Views
3K
Heaviside's Transformative Work on Maxwell's 17 Equations
May 23, 2008
Replies
2
Views
2K
Projectile motion + Air resistance equation?
May 23, 2008
Replies
5
Views
47K
Voltage breakdown of distilled water
May 23, 2008
Replies
5
Views
19K
Lenz's Law and counter torque in relation to electrostatic induction
May 21, 2008
Replies
4
Views
7K
Electric Field Effect on Water
May 21, 2008
Replies
4
Views
10K
How Does Acceleration Affect EM Wave Wavelength in Charged Particles?
May 20, 2008
Replies
2
Views
2K
Oscillating charge, wave shift
May 20, 2008
Replies
2
Views
2K
Why does the charge on a conductor accumulate at sharp points?
May 18, 2008
Replies
10
Views
24K
Electric potential and conductors
May 18, 2008
Replies
2
Views
2K
Does Light have an Magnetic Field in a Vacuum?
May 18, 2008
Replies
13
Views
5K
Number of electrons per cubic metre
May 17, 2008
Replies
2
Views
7K
How does the wire know the magnetic flux has changed?
May 17, 2008
Replies
2
Views
2K
Electric Potential: Explaining the Basics
May 17, 2008
Replies
2
Views
2K
Understanding Ground Potential: My Experience with a Volt Meter
May 16, 2008
Replies
5
Views
3K
Potential Due to a Collection Charges
May 16, 2008
Replies
2
Views
2K
Force between charges and dielectrics
May 16, 2008
Replies
2
Views
2K
Electric energy stored in a vacuum
May 16, 2008
Replies
2
Views
2K
A cylinder of electric field varying in time
May 16, 2008
Replies
5
Views
3K
Question about electrons per shell
May 16, 2008
Replies
5
Views
13K
How Does Grounding Affect Charge Distribution in a Metal Sphere?
May 16, 2008
Replies
2
Views
3K
Index of refraction = sqrt dielectric constant
May 16, 2008
Replies
2
Views
20K
Charge distributions vs. voltage on an infinite plate
May 15, 2008
Replies
27
Views
11K
Understanding the Importance of Resistors in Electrical Circuits - Explained
May 15, 2008
Replies
6
Views
3K
Electron collison with an atom
May 14, 2008
Replies
9
Views
5K
What does these electric components represent?
May 14, 2008
Replies
7
Views
2K
Uniqueness of solutions to maxwell eqns
May 13, 2008
Replies
14
Views
4K
Why Do Voltages in Series Add: Explained Physically
May 13, 2008
Replies
3
Views
2K
Forces on a submerged object due to currents in the ocean
May 13, 2008
Replies
2
Views
6K
Reducing Parasitic Resistance of Inductor Coils
May 13, 2008
Replies
2
Views
5K
Controled electric energy extraction from clouds
May 13, 2008
Replies
11
Views
3K
Comparing Decibel and Voltage Levels in Sound Experiment
May 12, 2008
Replies
6
Views
17K
Tips for Starting a Home-Based Business
May 12, 2008
Replies
2
Views
2K
Charges moving along an electric field:
May 11, 2008
Replies
3
Views
10K
What is the limit of electron flow in a transistor at 508 GHz?
May 11, 2008
Replies
13
Views
4K
Potential Energy of an Electric Field
May 11, 2008
Replies
3
Views
3K
Covelant bonds:why dont the electrons(+) repel eachother?
May 11, 2008
Replies
2
Views
3K
Understanding the Shape of Magnetic Fields: Insights on Single Moving Particles
May 10, 2008
Replies
4
Views
3K
Magnetic field in plane of ring, outside (verify please?)
May 10, 2008
Replies
3
Views
7K
Physical meaning of minus in Faraday's law of induction
May 9, 2008
Replies
5
Views
8K
How Do You Calculate the Strength of an Electromagnet?
May 9, 2008
Replies
2
Views
7K
Derivation photon emission angle/frequency
May 8, 2008
Replies
2
Views
2K
Energy of magnetic field created by magnetic dipoles in a shphere.
May 8, 2008
Replies
2
Views
7K
Capacitance of point charge electrode
May 7, 2008
Replies
2
Views
6K
Electrostatic Fields inside Charged Conductors
May 6, 2008
Replies
7
Views
3K
Understanding the Basics of Electromagnetic Waves: Explained with Examples
May 6, 2008
Replies
3
Views
3K
Is the Energy of a Point Charge Finite or Infinite?
May 6, 2008
Replies
10
Views
17K
Question about induced current
May 6, 2008
Replies
2
Views
2K
Electromagnetic Radiation Propagation and Efficiency
May 5, 2008
Replies
3
Views
5K
What is a dipole moment in classical electromagnetisim?
May 5, 2008
Replies
7
Views
28K
Selenium conducts electricity better in the light than in the dark
May 3, 2008
Replies
3
Views
5K
Magnetic Dipole Moment - Vector Orientation
May 2, 2008
Replies
2
Views
5K
How does electrostatic levitation work?
May 1, 2008
Replies
2
Views
4K
How Does the Electromagnetic Wave Equation Represent Electric Fields?
Apr 30, 2008
Replies
3
Views
4K
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