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Fringe Field of an asymmetrical parallel capacitor
Nov 9, 2007
Replies
6
Views
7K
Will 4 sides FARADAY CAGE work?
Nov 9, 2007
Replies
5
Views
5K
Solved: Faraday Cage Problem - No Electric Charge on Man
Nov 9, 2007
Replies
9
Views
5K
Radioisotope thermoelectric generator
Nov 8, 2007
Replies
2
Views
3K
Electromagetic movement of water
Nov 7, 2007
Replies
5
Views
3K
How do magnetic flux lines behave around external defects in steel structures?
Nov 6, 2007
Replies
6
Views
7K
Question on electrical induction
Nov 6, 2007
Replies
1
Views
2K
Electric Grounding: What Does it Mean?
Nov 5, 2007
Replies
5
Views
4K
Wieght of discharged electronic capacitor or battery
Nov 4, 2007
Replies
5
Views
3K
Magnetic field effect on gas particles
Nov 4, 2007
Replies
2
Views
8K
What is the difference between voltage across an inductor and back emf?
Nov 3, 2007
Replies
7
Views
6K
Continuity of the first Maxwell equation.
Nov 3, 2007
Replies
2
Views
3K
How does Faraday's Law apply to changing magnetic flux?
Nov 2, 2007
Replies
5
Views
4K
Non-parallel plate capacitance
Nov 1, 2007
Replies
1
Views
8K
What Is the Real-Time Form of the Incident Electric Field in a Plane Wave?
Oct 31, 2007
Replies
3
Views
3K
Electric field of an infinite carged wire in a conductive medium
Oct 31, 2007
Replies
2
Views
3K
Help Me Measure Capacitance with ASL MODEL 1055
Oct 31, 2007
Replies
4
Views
3K
Limitation of metallic sharpness from local electric field
Oct 31, 2007
Replies
2
Views
3K
Who Discovered Coulomb's Law and the Concept of Electric Field Lines?
Oct 29, 2007
Replies
1
Views
3K
Electric field of charged infinite line and plane
Oct 29, 2007
Replies
1
Views
6K
Strange electric-optical unit (a.u.)
Oct 28, 2007
Replies
2
Views
2K
Electric field with constant direction
Oct 28, 2007
Replies
1
Views
2K
Reduce magnetic radition from motors
Oct 27, 2007
Replies
2
Views
3K
Capacitance: How to get 50 microF w/ 80.0 microF
Oct 27, 2007
Replies
1
Views
3K
Does peltier effect account for lose of voltage of the cell?
Oct 25, 2007
Replies
3
Views
4K
Frequency Existence: Does Matter Pop In/Out?
Oct 25, 2007
Replies
2
Views
2K
What Happens to Electrons in a Long Wire with Rapid Voltage Changes?
Oct 25, 2007
Replies
6
Views
4K
Something interesting about magnets and weighing scales
Oct 23, 2007
Replies
1
Views
12K
A quick question about current loops
Oct 19, 2007
Replies
2
Views
3K
Long straight wire/ magnetic field
Oct 18, 2007
Replies
2
Views
4K
Magnet is used to levitate another magnet
Oct 18, 2007
Replies
7
Views
3K
Definition of electric polarization
Oct 17, 2007
Replies
2
Views
19K
Question about capacitor and dielectric
Oct 17, 2007
Replies
1
Views
3K
What is the Strength of Earth's Magnetic Field and How Can It Be Measured?
Oct 17, 2007
Replies
2
Views
3K
A paradox in electromagnetic theory
Oct 16, 2007
2
Replies
56
Views
24K
How did Millikan show the electron charge to be quantized?
Oct 16, 2007
Replies
4
Views
11K
Biot-Savart + Coulomb + Charge Conservation = Maxwell?
Oct 15, 2007
Replies
8
Views
4K
Convert Watts to Kelvins on Steel Plate: 850 Sunlight Spots
Oct 15, 2007
Replies
1
Views
4K
Is Simulating Electron Energy Drops Possible?
Oct 15, 2007
Replies
10
Views
3K
Understanding Magnetic Flux and Density: Relationship and Comparison
Oct 14, 2007
Replies
1
Views
9K
Magnetic Forces: Calculating Force on Uncharged Bodies
Oct 14, 2007
Replies
4
Views
3K
Measuring Alternating current/voltage
Oct 14, 2007
Replies
14
Views
18K
Net Flux due to charge on surface
Oct 14, 2007
Replies
2
Views
2K
Can an insulator affect the electric field of a charged particle?
Oct 14, 2007
Replies
5
Views
2K
Zero divergence in an enclosed point charge
Oct 13, 2007
Replies
9
Views
17K
Force of Repulsion Between Magnets in a Magnetic Field - Equation & Variables
Oct 13, 2007
Replies
2
Views
2K
Photoelectric Effect and metals
Oct 10, 2007
Replies
21
Views
19K
Which Magnetic Pole Exerts More Force on Electrons?
Oct 10, 2007
Replies
3
Views
3K
Magnetic Saturation in Solenoids: Core Size & Shape Impact?
Oct 10, 2007
Replies
1
Views
6K
Difference in capacitor configuration
Oct 9, 2007
Replies
4
Views
5K
Lagrangian for a charged particle in a magnetic field
Oct 9, 2007
Replies
3
Views
22K
Electron-impact ionization cross section
Oct 8, 2007
Replies
1
Views
4K
Electricity in wire (again) - concept question
Oct 8, 2007
Replies
10
Views
3K
Electric Potential: Finding Given Radius & Charge Density
Oct 7, 2007
Replies
1
Views
2K
Inverse square law and magnetic fields
Oct 7, 2007
Replies
4
Views
5K
What keeps electrons on wires?
Oct 6, 2007
Replies
6
Views
3K
Seting up the Integral: Electric Potental Energy
Oct 4, 2007
Replies
1
Views
3K
Brain Electric Pulses: What Happens to the Pulse?
Oct 4, 2007
Replies
2
Views
6K
How Does \(\oint E.dl = -\int dB/dt .dS\) Illustrate Electromagnetic Induction?
Oct 4, 2007
Replies
4
Views
4K
Questions on reversed Coulomb force.
Oct 4, 2007
Replies
1
Views
2K
Energy transfers in an electric circuit
Oct 3, 2007
Replies
3
Views
14K
Does a rotating ring of uniform charge constitute a current?
Oct 2, 2007
Replies
8
Views
11K
Measuring underwater electricity
Sep 29, 2007
Replies
3
Views
3K
Parallel plate capacitor (voltage and charge relative to distance)
Sep 29, 2007
Replies
2
Views
10K
Electric Potential: Alpha Particle Speed Calculation
Sep 28, 2007
Replies
1
Views
2K
Bad conducter of electricitey for metals
Sep 28, 2007
Replies
4
Views
2K
Mass Equals Frequency: Explained
Sep 27, 2007
Replies
2
Views
2K
Does a.c. pass through a dielectric in a capacitor?
Sep 27, 2007
Replies
6
Views
7K
Help on Electromagnetic Induction concept
Sep 25, 2007
Replies
4
Views
6K
I have a question regarding Magnetic Fields
Sep 25, 2007
Replies
2
Views
2K
Simple Electrostatic problem with conductor
Sep 25, 2007
Replies
3
Views
3K
Is Light Just a Disguise for Electric and Magnetic Fields?
Sep 25, 2007
Replies
2
Views
2K
What is the Effect of Voltage Drops on Electrical Potential Energy?
Sep 22, 2007
Replies
2
Views
8K
How To Calculate Position Two Magnets Will Attract And Lock
Sep 20, 2007
Replies
4
Views
4K
Magnetic Fields: Measuring Magnetic Field in a Point Inside a Volume
Sep 20, 2007
Replies
1
Views
2K
Question about Magnet: Is it Stationary?
Sep 20, 2007
Replies
27
Views
44K
Voltage Measurement on Energized Capacitor: Explained for Rookies
Sep 20, 2007
Replies
4
Views
2K
How can I control the magnetic field?
Sep 20, 2007
Replies
21
Views
29K
Understanding some fundamentals - electrostatics
Sep 18, 2007
Replies
1
Views
5K
Can a Grounded Person's Brain Still Generate Electric Charges?
Sep 17, 2007
Replies
2
Views
8K
Would running an electrical current through a magnet destroy the magnet?
Sep 16, 2007
Replies
4
Views
14K
Spin angular dipole momentum of the electrons
Sep 16, 2007
Replies
4
Views
3K
IFRs, EM Waves & Moving at c Velocity: What's the Effect?
Sep 15, 2007
Replies
4
Views
2K
Does the Electromagnetic Space Drive Really Defy the Laws of Physics?
Sep 14, 2007
Replies
8
Views
5K
Magnet Strength: North vs South Pole
Sep 14, 2007
Replies
2
Views
3K
Energy conservation of electrons
Sep 13, 2007
Replies
6
Views
4K
Magnetic Dipoles: Why Do N & S Poles Remain Stationary?
Sep 13, 2007
Replies
3
Views
4K
Question about Electromagnetic Energy
Sep 13, 2007
Replies
3
Views
3K
Dipole momentum of the electrons
Sep 12, 2007
Replies
1
Views
3K
Question about Electromagnetic Forces
Sep 9, 2007
Replies
1
Views
2K
Can a magnetic field be shielded passively?
Sep 7, 2007
Replies
9
Views
7K
Electronics type wants advice for this.
Sep 6, 2007
Replies
6
Views
2K
How can a conductor of uniform charge density exist
Sep 6, 2007
Replies
7
Views
7K
If the electrons are small tiny dipoles, how do then they refuse?
Sep 5, 2007
Replies
5
Views
2K
Why are the poles of a magnet stronger?
Sep 4, 2007
Replies
2
Views
15K
Questions: Reg EM wave transmission
Aug 31, 2007
Replies
13
Views
3K
Electricity, eletron flow and very basic electronics
Aug 30, 2007
Replies
12
Views
4K
Charges in conductor and insulator
Aug 30, 2007
Replies
11
Views
12K
Why is the magnetic field of a wire circular?
Aug 29, 2007
Replies
24
Views
13K
Solving for Charge Distribution on Charged Aluminum Spheres
Aug 28, 2007
Replies
3
Views
6K
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