Electromagnetism Forum

Post thread
Why aren't atoms magnets? dont their electrons generate magnetic fields?
Replies
7
Views
14K
Calculating Electron Motion in a Uniform Electric Field
Replies
7
Views
2K
Dimensions of K (the constant in Coulomb's Law)
Replies
10
Views
56K
Find the sensitivity and accuracy of electronic weighing scales?
Replies
2
Views
7K
Lack of air resistance VS lack of gravity
Replies
13
Views
6K
Working from electromagnetism to circuit theory
Replies
4
Views
3K
Total Electric Charge: Is Our Universe's Zero?
Replies
5
Views
3K
Gravity - Electric Force questions
Replies
17
Views
8K
How Magnets Interact & What Happens to Magnetization
Replies
13
Views
4K
Frequency Stability: What Does 2 Parts in 10E10 Mean?
Replies
3
Views
2K
Why the frequency in both shallower and deeper part is the same?
Replies
1
Views
2K
Way to concentrate the magnetic field of magnets
Replies
2
Views
3K
Why are magnetic feilds formed from an electric current?
Replies
7
Views
3K
What Happens to an Inductor When the Circuit Is Broken?
Replies
1
Views
6K
Electric Field Lines and points
Replies
9
Views
5K
Resonant Frequency of a wine glass
Replies
4
Views
10K
I have a question about magnetism
Replies
5
Views
2K
Atomic Electron Orbital Changes in High Voltage Capacitor Experiment
Replies
3
Views
2K
Does a Changing Magnetic Field Induce Current in Wire Circles and Affect Light Intensity from Stars to Earth?
Replies
2
Views
2K
Can E and B be perpendicular in different reference frames?
Replies
20
Views
4K
How Is Faraday's Law Applied in Time-Varying Loops?
Replies
4
Views
4K
Adding Batteries in Series: Explaining Voltage Increase
Replies
6
Views
6K
What happens when a magnetized strip is moved past a coil of wire?
Replies
3
Views
4K
Magnetism (Iron filling question)
Replies
2
Views
4K
Endothermic reactions converted heat energy as electricity?
Replies
1
Views
4K
Canadian light source electromagnetic radiation
Replies
1
Views
2K
What Is the Role of Flux in Electromagnetic Induction?
Replies
1
Views
16K
Force/ enegry equations for maglev (electromangetism)
Replies
1
Views
11K
Electron & proton charges precisely equal
Replies
6
Views
9K
People who can let electricity flows through their bodies
Replies
20
Views
6K
Magnetic Field affect on charges
Replies
1
Views
4K
Question about electromagnetism and photons
Replies
3
Views
2K
How would constant acceleration affect a Hohmann Transfer Orbit?
Replies
2
Views
10K
Why are temperature/voltage/etc not measured all in KJ?
Replies
8
Views
3K
What causes the formation of magnetic poles in a bar magnet?
Replies
6
Views
12K
Why Does a Charged Disk Generate a Non-Zero Electric Field at Its Center?
Replies
1
Views
2K
Calculating the Coulomb Force between 2 charges in space
Replies
6
Views
8K
What is the magnetic field in a loop with current?
Replies
1
Views
3K
What is the Formula for Determining the Strength of an Electromagnet?
Replies
9
Views
26K
Calculating Moment of Inertia of a magnet
Replies
5
Views
44K
Electromagnetism to deviate the path of an incoming bullet
Replies
6
Views
3K
Maxwell Relations (not equations)
Replies
2
Views
7K
Possibility of an electric flame thrower?
Replies
3
Views
5K
What is the name of the device used to measure ohms?
Replies
10
Views
2K
What is the Potential on a Spherical Shell Due to an External Point Charge?
Replies
2
Views
3K
Electric Field of a Pure Dipole(Math Stuff)
Replies
5
Views
8K
Understanding Electricity: The Relationship Between Magnets and Current
Replies
3
Views
5K
Calculating Potential of a Charged Plate: Figuring Out Fig. 23-1
Replies
3
Views
7K
What Causes a Voltage in a Circuit with an LED and Filament Lamp?
Replies
4
Views
3K
Electro-conceptual questions about capacitors, electric fields, and circuitry
Replies
12
Views
3K
Maxwell Equations and Waveguide: why only TE or TM wave and not TEM?
Replies
10
Views
14K
Verifying Answer to Wave Equation and Associated B Field
Replies
3
Views
2K
Physical Explanation of Faraday's Law
Replies
5
Views
10K
What is a typical constant for air resistance in relation to velocity?
Replies
1
Views
11K
What exactly is electric field?
Replies
13
Views
6K
Electric charge, creating plasma and keeping it apart
Replies
2
Views
4K
Electromagnetic Waves: What & Why
Replies
2
Views
3K
Electromagnetic Field: Electric & Magnetic Forces, Wavelength & Frequency
Replies
27
Views
4K
Dielectric constant and index of refraction
Replies
3
Views
9K
Electric Potential: Solving for Distance d from Origin
Replies
2
Views
2K
Does air resistance affect projectile motion?
Replies
2
Views
5K
Electro question: Drop Voltage with 1 ohm resistors
Replies
2
Views
13K
Model Electron Trapped in Magnetic Mirror - Ideas?
Replies
2
Views
2K
Superposition principle to find the force due to a system of charges
Replies
13
Views
7K
Why Am I Experiencing Shocks in My Lab Near the Computer Screen?
Replies
8
Views
2K
Charges for Styrofoam and Aluminum - Get Answers Here
Replies
3
Views
2K
In an electrodynamic system, does the entropy of the field increase?
Replies
11
Views
4K
Measuring Current with Multimeter, Power Supply & Resistors
Replies
3
Views
9K
Voltage, Current & Amps: Explained
Replies
5
Views
4K
Good books on electricity/magnetism?
Replies
15
Views
4K
Including air resistance in the calculation of falling objects
Replies
13
Views
9K
Capacitance of parrallel plates decrease
Replies
3
Views
2K
How Do Capacitors and Inductors Store Electric and Magnetic Energy?
Replies
4
Views
2K
Why is there a limit to producing high magnetic fields?
Replies
3
Views
2K
Positively charged rod to an uncharged electroscope
Replies
1
Views
4K
Xtracting energy out of a magnet
Replies
5
Views
3K
What is the highest voltage achievable on Earth and what limits its production?
Replies
1
Views
3K
Optically active materials + Faraday Rotation
Replies
3
Views
5K
What is the self energy of electrons and how can it be calculated accurately?
Replies
3
Views
7K
General idea of what Maxwell did with electromagnitism
Replies
2
Views
3K
Resonance frequency of an object
Replies
4
Views
12K
Formula for magnetic field of solenoid
Replies
2
Views
3K
Questions about Maxwell's equations/radiation
Replies
7
Views
3K
Pyroelectricity=Peltier-Seebeck effect?
Replies
2
Views
7K
Need Help On Electrical Potential Energy
Replies
1
Views
5K
Current to heat relation for a wire
Replies
2
Views
3K
Threshold Frequency: Equation & Electron Release
Replies
4
Views
126K
Build a Maglev= (Magnetic levitation) train for a science project
Replies
9
Views
6K
A question of charged spheres and voltages
Replies
4
Views
3K
Increase Voltage without Increasing Wattage?
Replies
6
Views
23K
Another proof in electrostatics
Replies
11
Views
2K
DIY Variable Capacitor for Homemade AM Radio Receiver
Replies
4
Views
17K
What factors affect the temperature dependence of electrical conductivity?
Replies
3
Views
6K
Can voltage cause molecules to move and is it related to 'burn-in'?
Replies
3
Views
2K
Factors that govern the diffraction of electromagnetic waves
Replies
4
Views
3K
Charge distributions & delta functions
Replies
2
Views
3K
Proton electricity Possibly alternative power source?
Replies
7
Views
9K
Does Flux equal charge enclosed in the electrostatic case in one dimension?
Replies
11
Views
14K
Beat Frequency: How Does it Change With Pure Tone Increase?
Replies
3
Views
3K
Sky divers air resistance balances with their weight
Replies
7
Views
4K

Hot Threads

Hot Threads

Recent Insights

Back
Top