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Force & Work in Constant Magnetic Fields: Is it True?
May 22, 2010
Replies
9
Views
3K
Electromagnetic force on a particle in two different frames of reference
May 22, 2010
Replies
8
Views
4K
Point charge in a conducting plane
May 22, 2010
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5
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3K
Infinite array of charged wires
May 21, 2010
Replies
3
Views
2K
Origin of non-conservative Faraday
May 19, 2010
Replies
13
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4K
Electrons in rectilinear uniform motion
May 19, 2010
Replies
2
Views
2K
Acoustic Frequency Hole - How does this work?
May 19, 2010
Replies
1
Views
2K
Why does induced current in loop vary twice with rotation of coil?
May 19, 2010
Replies
1
Views
3K
Question about the Source of Electromagnetic Waves
May 19, 2010
Replies
2
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2K
Is Maxwell's Distribution Law Applicable to High Speed Particles?
May 19, 2010
Replies
1
Views
4K
What is electrostatic potential
May 19, 2010
Replies
16
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6K
Gibbs and Maxwell's U-S-V surface
May 18, 2010
Replies
3
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5K
Magnetic force b/w wires of unequal length
May 17, 2010
Replies
2
Views
2K
Harmonic average and electromagnetism
May 17, 2010
Replies
2
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1K
Resistors in front of capacitors
May 17, 2010
Replies
9
Views
5K
Induction Coil Help - Output Voltage & Tesla Coil Use
May 17, 2010
Replies
3
Views
2K
Equivalent resistance for an infinite grid
May 17, 2010
Replies
1
Views
8K
Electric Current clarification
May 17, 2010
Replies
3
Views
1K
Can Magnetic Fields Diffract and Interfere?
May 17, 2010
Replies
10
Views
2K
Electric Field between two opposite, gaussian distributed charged spheres
May 16, 2010
Replies
2
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5K
Electric Potential: Va or Vb - Is It Right?
May 16, 2010
Replies
2
Views
3K
Hertz and polarization of EM waves
May 16, 2010
Replies
1
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2K
A changing electric field delema
May 15, 2010
Replies
16
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3K
Ammeters vs. Voltmeters: Understanding Their Purpose and Connection in a Circuit
May 15, 2010
Replies
1
Views
3K
Is the Poynting Vector Frequency Dependent?
May 15, 2010
Replies
18
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8K
Can the amplitude of an EM wave affect its physical size?
May 14, 2010
Replies
30
Views
5K
Non-Polarized EM Wave: Example & Explanation
May 14, 2010
Replies
2
Views
4K
Index of refraction and planes of oscillating charges
May 12, 2010
Replies
4
Views
3K
Calculating potential energy of electric dipole in uniform field
May 11, 2010
Replies
2
Views
13K
Magnetic force applied to electron spin magnetic moment
May 11, 2010
Replies
7
Views
7K
Magnetic field in perfect conductor
May 10, 2010
Replies
3
Views
6K
Does the Speed of Electrons Affect Their Magnetic Field?
May 10, 2010
Replies
2
Views
2K
Physical limitations of electromagnetic induction
May 10, 2010
Replies
2
Views
5K
Shielding magnetics to prevent interaction
May 10, 2010
Replies
6
Views
16K
Why is the flow rate constant in a circuit with two resistors?
May 9, 2010
2
Replies
52
Views
16K
What Direction Does the Induced Current Flow When a Magnetic Field Decreases?
May 9, 2010
Replies
5
Views
7K
Calculating Magnet Pull Force: What is the Equation?
May 8, 2010
Replies
1
Views
3K
Electric field around a current carrying wire
May 8, 2010
Replies
5
Views
12K
Estimating efficiency of sum frequency generation
May 7, 2010
Replies
2
Views
2K
Does charge is also responsible for mass?
May 7, 2010
Replies
11
Views
3K
Problem with the physics behind charged, isolated conductors
May 7, 2010
Replies
3
Views
4K
Understanding the Relationship Between Electric Current and Radio Waves
May 7, 2010
Replies
15
Views
26K
Driving Frequency: Resonance Frequency and Its Effects
May 7, 2010
Replies
2
Views
3K
How does electromagnetic forming of sheet metal work?
May 6, 2010
Replies
2
Views
2K
Obscure Magnetic effects on copper wire
May 6, 2010
Replies
7
Views
6K
Question about Piezoelectricity
May 6, 2010
Replies
11
Views
3K
Understanding Lorentz Force & its Helical Motion
May 6, 2010
Replies
1
Views
3K
Charged particle flying into an electric field
May 5, 2010
Replies
1
Views
3K
Flux & Gauss Law: Electric Field Lines & Types of Areas
May 5, 2010
Replies
10
Views
6K
A Conductor within a Capacitor
May 5, 2010
Replies
2
Views
3K
Why do the magnetic force does no work?
May 5, 2010
Replies
10
Views
8K
Current status of Newton's Third Law of Motion
May 5, 2010
Replies
8
Views
6K
RC circuit - Capacitor discharge
May 5, 2010
Replies
3
Views
3K
Can a Magnetic Lens Have Multiple Focal Points?
May 4, 2010
Replies
6
Views
4K
Calculating time derivative of Magnetic force
May 4, 2010
Replies
4
Views
3K
Air resistance on rotating cylinder
May 4, 2010
Replies
11
Views
22K
Finding net forces when 3 charged objects are involved
May 4, 2010
Replies
1
Views
2K
How charged particle got to do with magnetism
May 4, 2010
Replies
1
Views
2K
Why Doesn't a Rheostat Function as an Inductor in DC Circuits?
May 3, 2010
Replies
1
Views
2K
Conducting Rod in Electric Field
May 3, 2010
Replies
5
Views
7K
Queries on Maxwell's Equations
May 2, 2010
Replies
6
Views
2K
Why Does a Moving Charge Generate a Magnetic Field?
May 2, 2010
Replies
4
Views
5K
Calculating change in velocity with resistance
May 2, 2010
Replies
11
Views
3K
Direction of electric field lines
May 2, 2010
Replies
1
Views
3K
Understanding Electric Field Lines: The Truth About Infinity Explained
May 2, 2010
Replies
3
Views
2K
Calculating resistance from voltage drop
May 1, 2010
Replies
2
Views
21K
Inductive Current Help | Andrew's Physics 2114 E&M Exam
May 1, 2010
Replies
1
Views
2K
Electromagnetic Radiation and Heat Transfer
Apr 30, 2010
Replies
8
Views
5K
Current Electricity: Why Does Same Current Pass Through Resistors?
Apr 30, 2010
Replies
12
Views
4K
Understanding the Complex Dielectric Constants of Metals
Apr 30, 2010
Replies
10
Views
36K
Is There a Simpler Unit for Electric Field Similar to Acceleration for Gravity?
Apr 28, 2010
Replies
20
Views
8K
Electromagnetic induction and Faraday's Law
Apr 28, 2010
Replies
23
Views
25K
Calculate the frequency of a sound .wav
Apr 28, 2010
Replies
4
Views
3K
Electron & Photon Energy: Direction of Emitted Photon?
Apr 28, 2010
Replies
5
Views
4K
Calculating Electron Movement and Energy in Superconducting Loops
Apr 27, 2010
Replies
6
Views
3K
Another conductor near a charged conductor
Apr 27, 2010
Replies
3
Views
2K
What is the significance of mutual inductance in electromagnetism?
Apr 27, 2010
Replies
33
Views
9K
Noob's Questions about Electromagneticism
Apr 27, 2010
Replies
8
Views
3K
Electrostatics: What power equations to use?
Apr 27, 2010
Replies
5
Views
9K
Do types of electro magnetic radiation exist that we can not detect?
Apr 27, 2010
Replies
7
Views
4K
Lorentz Force in Magnetic Circuit Air Gap
Apr 26, 2010
Replies
7
Views
6K
Faraday's Disk Dynamo: why is there an emf?
Apr 26, 2010
Replies
1
Views
6K
Oppositely charged parallel plates I don't get why
Apr 26, 2010
Replies
5
Views
4K
Super conductors exhibit infinite current?
Apr 26, 2010
Replies
1
Views
1K
Mass difference of a charged and a drained battery cell
Apr 26, 2010
Replies
15
Views
9K
Mechanically Oscillating Capacitor in LC circuit
Apr 25, 2010
Replies
1
Views
3K
Troubleshooting Hydrogen Discharge Tubes: Potential Causes for Emission Stoppage
Apr 25, 2010
Replies
9
Views
7K
Why Does Placing a Plate Over a Horseshoe Magnet Affect its Magnetic Field?
Apr 25, 2010
Replies
5
Views
5K
Electric potential in different cases
Apr 25, 2010
Replies
12
Views
6K
What is wrong with Ampere's force law?
Apr 25, 2010
Replies
30
Views
8K
How is Energy Stored in a Magnetic Field?
Apr 24, 2010
Replies
2
Views
2K
What is the difference between linear and non-linear dielectrics?
Apr 23, 2010
Replies
4
Views
12K
Electric field inside conductor
Apr 23, 2010
Replies
1
Views
2K
Alternating voltage/rms voltage
Apr 22, 2010
Replies
1
Views
2K
Learning moments in statics currently
Apr 21, 2010
Replies
1
Views
4K
Revolutionary Electron Bomb Concept: A High-Energy Weapon for the Future
Apr 21, 2010
Replies
5
Views
10K
Magnetic flux generated by a motor coil
Apr 21, 2010
Replies
2
Views
7K
Electricity and Magnetism: The Surprise Connection
Apr 20, 2010
Replies
4
Views
2K
Supercharger power requirement
Apr 20, 2010
Replies
30
Views
32K
How Does Alternating Current Work?
Apr 19, 2010
Replies
2
Views
2K
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