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Is it theoretically possible to create any electric field
Apr 29, 2012
Replies
1
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2K
Paralleling capacitors effect on total esr reduction.
Apr 29, 2012
Replies
9
Views
8K
How to add inductors in series/parallel?
Apr 28, 2012
Replies
4
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4K
Understanding Electromagnetic Duality in Free Space without Sources
Apr 28, 2012
Replies
1
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2K
My Charged Insulating Marble: What Should Have Happened?
Apr 28, 2012
Replies
10
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3K
AC magnetic field applied to a superconductor, London Theory
Apr 28, 2012
Replies
1
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2K
If there were only one charge in the universe.
Apr 28, 2012
Replies
1
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3K
What is the energy of a free electron?
Apr 28, 2012
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6
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4K
Understanding the Lorentz Equation: Clarifying the Confusion
Apr 27, 2012
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1
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2K
Charge of an Electron - e's | Answers Here
Apr 27, 2012
Replies
1
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2K
Can a simple plywood attachment save you money on gas while driving?
Apr 27, 2012
Replies
2
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2K
How Does an Electric Current Supply More Energy to Higher Wattage Appliances?
Apr 27, 2012
Replies
4
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2K
Voltage distrubution in a circuit
Apr 27, 2012
Replies
11
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3K
Interference of a bunch of incident electromagnetic waves
Apr 27, 2012
Replies
1
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2K
Infinite grounded plane induced surface charge
Apr 26, 2012
Replies
19
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13K
How does voltage in a battery increase?
Apr 26, 2012
Replies
4
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10K
Can Magnets Actually Store Energy?
Apr 26, 2012
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2
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2K
Magnetic pull force with a gap
Apr 26, 2012
Replies
2
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3K
What affects the value of cyclotron frequency for protons?
Apr 26, 2012
Replies
2
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1K
Self force on an accelerating electron
Apr 26, 2012
Replies
13
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4K
Dropping two magnets through a copper tube
Apr 26, 2012
Replies
2
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3K
Photoelectric Effect vs. Wave Model
Apr 26, 2012
Replies
2
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3K
Negative Voltage: Understanding How Current Travels
Apr 25, 2012
Replies
4
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2K
Electromagnet stick is the key to build a flying disk
Apr 24, 2012
Replies
9
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3K
What is the relationship between voltage and the number of charged objects?
Apr 24, 2012
Replies
2
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3K
Conventional Current Versus Electron Flow?
Apr 24, 2012
Replies
9
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9K
What would have been the Maxwell's equations if there were magnetic monopoles?
Apr 24, 2012
Replies
2
Views
4K
How do electrostatic feilds impact cloud chambers?
Apr 23, 2012
Replies
6
Views
6K
Electric Potential Energy defintiion
Apr 23, 2012
Replies
13
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3K
Is space currently thought of as discrete or continuous?
Apr 23, 2012
Replies
3
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2K
Electricity- 2 objects of different power on same battery.
Apr 23, 2012
Replies
3
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2K
Fully Electric car with wind generators
Apr 23, 2012
Replies
45
Views
13K
Why does DC current not generate EMR?
Apr 23, 2012
Replies
3
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3K
Proof of symmetries in electrostatics
Apr 22, 2012
Replies
8
Views
2K
Why same current flows through resistors in series?
Apr 22, 2012
Replies
3
Views
3K
Accelerating charged particles emit EM waves?
Apr 22, 2012
Replies
3
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6K
Electric Potential: Neg. Charge, Positive, Mid Point?
Apr 22, 2012
Replies
1
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2K
How do magnets pull things if magnetic forces are incapable of doing work?
Apr 22, 2012
Replies
3
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3K
Explanation of Electromagnetic Induction
Apr 22, 2012
Replies
4
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3K
Are air resistance and buoyant force same
Apr 22, 2012
Replies
2
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7K
Moment of Inertia and Frequency of Oscillation
Apr 22, 2012
Replies
1
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13K
Space ship design idea, how to approach with out air resistance
Apr 21, 2012
Replies
13
Views
5K
Electric Field due to infinite charge distribution seems a paradox
Apr 21, 2012
Replies
6
Views
4K
Understanding the Direction of Current Flow
Apr 21, 2012
Replies
12
Views
3K
How do you work out the potential difference between two point charges?
Apr 21, 2012
Replies
4
Views
3K
How charge acceleration is dependent on radiation of electromagnetic wave?
Apr 20, 2012
Replies
6
Views
3K
Question on Amps kills not Volts
Apr 20, 2012
Replies
1
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2K
How Does Moving an Electron Affect Proton-Electron System Energy?
Apr 20, 2012
Replies
1
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2K
The Photoelectric Effect and Temperature
Apr 20, 2012
Replies
5
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8K
Calculate Magnetic Field of Electromagnet with Hollow-Iron Core
Apr 20, 2012
Replies
6
Views
25K
Resistors, potential dividers and ohms law
Apr 20, 2012
Replies
2
Views
2K
Static electricity-spray paint and electrostatic precipitator
Apr 20, 2012
Replies
2
Views
7K
Explaining Faraday's Law: Why ε=2∅/Δt?
Apr 19, 2012
Replies
1
Views
2K
Why does charge produce magnetic field
Apr 19, 2012
Replies
10
Views
3K
Why proton test charges and not electrons?
Apr 19, 2012
Replies
3
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3K
Can Ampere's Law Confirm Zero Magnetic Field in Non-Enclosing Loops?
Apr 19, 2012
Replies
1
Views
2K
Electromagnetic Induction of a permanent megnet
Apr 18, 2012
Replies
5
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3K
Modeling a Permanent Magnetic as a Dipole?
Apr 18, 2012
Replies
8
Views
5K
Visualizing Electron Flow in Alternating Current Circuits
Apr 18, 2012
Replies
2
Views
2K
Need help understanding magnetism? Check out this comprehensive tutorial!
Apr 18, 2012
Replies
2
Views
2K
Gauss's Law for Magnetism Question
Apr 18, 2012
Replies
4
Views
5K
Does macroscopic magnetic monopole contradict physics?
Apr 17, 2012
Replies
2
Views
2K
Why Isn't Water Flowing Through My Tube Consistently?
Apr 17, 2012
Replies
3
Views
2K
Maxwell’s equations for oscillating electric dipole
Apr 17, 2012
Replies
5
Views
4K
Question on simple static magnetics
Apr 17, 2012
Replies
8
Views
2K
Can varying magnetic field cause eddy current in aluminum?
Apr 16, 2012
Replies
17
Views
16K
Magnetic field induction enigma?
Apr 16, 2012
Replies
1
Views
2K
Linking current-carrying wires to magnets
Apr 16, 2012
Replies
5
Views
2K
Capacitors in DC Circuits, and How it Affects Reactance & Current
Apr 16, 2012
Replies
4
Views
4K
Mechanics behind an electrostatic precipitator
Apr 15, 2012
Replies
3
Views
2K
Current density from charge density?
Apr 15, 2012
Replies
2
Views
10K
Van de graff generator gives the same current. How?
Apr 15, 2012
Replies
1
Views
2K
Wire moving at constant speed in a magnetic field
Apr 15, 2012
Replies
8
Views
11K
Help with air resistance in projectile motion
Apr 14, 2012
Replies
2
Views
3K
Understanding Induced Current and EMF in Electromagnetic Induction
Apr 14, 2012
4
Replies
171
Views
21K
Understanding Faraday's Law and Its Effects on Conductors
Apr 14, 2012
Replies
5
Views
2K
Building a more powerful electromagnet
Apr 14, 2012
Replies
9
Views
4K
Dielectric constants in different directions - does this make sense?
Apr 14, 2012
Replies
4
Views
3K
Maxwell equations in Lorenz gauge
Apr 14, 2012
Replies
8
Views
4K
Haow is magnetic permeability measured?
Apr 14, 2012
Replies
2
Views
3K
What is the way to determine the current in DC circuit with R,L,C
Apr 13, 2012
Replies
2
Views
2K
Resistance and Current: Does A1 = A2?
Apr 13, 2012
Replies
23
Views
4K
Love's equivalence principle for a perfect electric conductor
Apr 13, 2012
Replies
4
Views
6K
EPE at a point due to two point charges
Apr 13, 2012
Replies
10
Views
3K
Sound frequency dissapate's, By how much?
Apr 13, 2012
Replies
2
Views
2K
Resistance Voltage (V) Proportional to Current (I): Why R=V/I?
Apr 12, 2012
Replies
7
Views
2K
Speed of a propagating electromagnetic field?
Apr 12, 2012
Replies
5
Views
2K
Is All Electromagnetic Radiation Emitted by Charged Particles?
Apr 12, 2012
Replies
6
Views
3K
Why Dissipation is Minimized in Power Line Transmission through High Voltage
Apr 11, 2012
Replies
2
Views
3K
Calculating charge transferred between metal spheres
Apr 11, 2012
Replies
1
Views
4K
Moving charges: Describing its field as photons
Apr 11, 2012
Replies
3
Views
2K
Photoelectric Effect and intensity of light
Apr 11, 2012
Replies
3
Views
10K
Can an electric field change faster than light?
Apr 11, 2012
Replies
14
Views
4K
Answer: Calculating Induced Current in NMR
Apr 11, 2012
Replies
26
Views
4K
Infinite dielectric permittivity
Apr 10, 2012
Replies
22
Views
6K
Energy flux versus temperature change
Apr 10, 2012
Replies
27
Views
4K
Copper rod vs. bundle of wires in a magnetic field
Apr 10, 2012
Replies
4
Views
3K
Electromagnetic waves and photons
Apr 10, 2012
Replies
11
Views
3K
Electric field of a charged disc
Apr 10, 2012
Replies
6
Views
6K
Energy distrubution in a magnetic field
Apr 9, 2012
Replies
5
Views
2K
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