Electromagnetism Forum

Post thread
Understand Magnetism: Developing an Intuition
Replies
1
Views
2K
What makes the current, is that the electric field around the electrons?
Replies
8
Views
6K
Where Are the Poles of a Flat Refrigerator Magnet?
Replies
6
Views
4K
Gauss' law to calculate electric potential
Replies
1
Views
6K
Should the poles at the end of each magnet be similar?
Replies
2
Views
2K
What is the relationship between electric charge and electrons?
Replies
4
Views
19K
What make the magnet to be magnet with magnetic field?
Replies
23
Views
11K
Behavior of a cylindrical magnet
Replies
1
Views
2K
Can Magnetic Forces Do Work on Charged Particles and Magnetic Dipoles?
Replies
6
Views
5K
Can a massive particle follow a straight path in a non-uniform electric field?
Replies
5
Views
3K
Theory about magnetic monopoles?
Replies
1
Views
2K
Ring Magnets vs. Disk Magnets: Which Creates Stronger Eddy Currents?
Replies
3
Views
6K
What make the electrons to move in conductor with current?
Replies
36
Views
25K
Induction Coils and/or Hertz Experiment
Replies
1
Views
4K
Electric and magnetic waves orthogonal to each other?
Replies
7
Views
13K
How do you know if a particle is an electron/proton?
Replies
2
Views
4K
Speed of electric potential in copper
Replies
3
Views
9K
Electric Circuits: Voltage Distribution in Multiple Resistor Circuits
Replies
6
Views
4K
Why there must be time-varying magnet to induce current into conductor?
Replies
2
Views
3K
Calculating Voltage over Distance for Grill Igniter Projects
Replies
2
Views
4K
Magnetic force is a function of position?
Replies
3
Views
3K
Question about Maxwell's Equations
Replies
6
Views
3K
Understanding Magnetic Shielding - Is This Correct?
Replies
2
Views
3K
Why the magnetic field is creating around electrons?
Replies
22
Views
8K
Why doesn't direct current exhibit self-induction?
Replies
13
Views
12K
Mutual Electrostatic Energy Derivation.
Replies
2
Views
2K
Capacitor measurement and understanding
Replies
8
Views
13K
Identifying Magnetic Rods: Brain-Teaser Challenge
Replies
9
Views
2K
The Physics of Dropping a Magnet Through a Copper Tube
Replies
2
Views
3K
How can a layman visualize an electric field?
Replies
16
Views
6K
Is in the one-way current have selfinduction? and if yes why, if no why?
Replies
21
Views
3K
Qquestion on a faraday's induction law problem
Replies
8
Views
2K
Why don't attracting charges/planets run into each other?
Replies
9
Views
4K
Faradays law wattage/voltage question?
Replies
1
Views
2K
Why Does Touching a 9 Volt Battery to Your Tongue Create a Jolt?
Replies
5
Views
18K
High voltage, low amperage, large amount of power
Replies
17
Views
16K
Can a Water Analogy for Capacitors Explain the Role of Dielectrics?
Replies
2
Views
5K
Electric Battery: Physics Explanation | How Does it Work?
Replies
3
Views
2K
The link between electricity and magnetism
Replies
3
Views
3K
Steady current and logical inconsistencies that Im struggling to resolve
Replies
10
Views
3K
Magnetic fields of infinite solenoid and infinite current carrying plane
Replies
17
Views
17K
How Does EM Wave Penetrate in an Elevator/Lift?
Replies
9
Views
5K
Plates in a CRT and how they become charged
Replies
3
Views
5K
Electromagnetic induction question
Replies
6
Views
3K
Magnetic Braking: Examining Relative Motion of Wire and Field
Replies
5
Views
4K
Decreasing Magnetism of Electromagnet
Replies
4
Views
3K
Ampere's circuital law on finite length wire
Replies
8
Views
14K
How does a Faraday cage protect against lightning strikes?
Replies
10
Views
13K
How Do Electrons Flow Through Conductive Wires?
Replies
10
Views
8K
What is the origin of magnetic fields?
Replies
10
Views
10K
Electricity - detailed explanation ?
Replies
8
Views
7K
Electric dipole and Gauss' Law
Replies
9
Views
21K
Do we currently obtain useful energy from Gravity?
Replies
13
Views
4K
Magnetic Field Caused by Relativistic Effect
Replies
8
Views
13K
Why ampere's law cannot be applied to certain situations
Replies
9
Views
7K
Why doesn't the integral form of Faraday's Law work for a rotating copper disk?
Replies
15
Views
5K
Could a Magnetic Car Revolutionize Transportation?
Replies
8
Views
7K
Lenz's Law and Electromagnetic Induction
Replies
8
Views
33K
What Does North Indicate in Magnets?
Replies
1
Views
2K
Exploring the Constant Frequency of EM Waves
Replies
3
Views
2K
Building a Magnetic Railgun - Questions & Answers
Replies
2
Views
3K
Measuring Inductance in an LR Circuit with AC
Replies
3
Views
3K
Dielectric material becomes conductive at High Frequency?
Replies
5
Views
7K
Electric field due to a charged ring off-axis
Replies
1
Views
8K
Is There a Meissner-Like Effect for Electric Fields?
Replies
1
Views
1K
Is a Small Scale Tesla Tower Possible Today?
Replies
5
Views
6K
Voltage Readings: Internal Resistance & Measurement
Replies
2
Views
2K
Magnetic Mystery: Forces Explained
Replies
4
Views
2K
Magnetic Bar Question: Freezing to Zero Kelvin
Replies
3
Views
2K
Magnetism: which reference frame?
Replies
8
Views
3K
Ohm's Law vs Ohmmeter: Comparing Resistance Values
Replies
6
Views
5K
Solve the Electrostatic Paradox: Find Finite Value of E
Replies
8
Views
3K
How Can I Build an Effective Magnetic Separator for a Mineral Factory?
Replies
1
Views
2K
Calculate pull force of magnet?
Replies
6
Views
31K
How Does Electromagnetic Radiation Work?
Replies
5
Views
2K
Oscillations and damping (air resistance)
Replies
2
Views
9K
Mutual Inductance: Lenz's Law & Switch Effects
Replies
10
Views
5K
Electric Potential: V = IR Explained
Replies
4
Views
2K
Does Quantum Mechanics Suggest Photons Are Electrons and Positrons in a Cycle?
Replies
8
Views
3K
Why Does Induction Cause Repulsion in Electromagnetic Experiments?
Replies
10
Views
3K
How Can the Electric Field Be Constant in a Parallel Plate Capacitor?
Replies
1
Views
2K
Conserved Charge Inconsistency: Hamiltonian v. Lagrangian
Replies
5
Views
4K
How fundamental is Faraday's Law?
Replies
3
Views
2K
Polarization when associated with electric fields?
Replies
2
Views
2K
Magnetic and Electric Field Curiousity
Replies
6
Views
2K
Make a motor with: AA battery, copper wire, magnet
Replies
1
Views
26K
Maxwell's equations & Conductors
Replies
12
Views
4K
Electricity in Space: Can It Work?
Replies
3
Views
8K
Converting mechanical to electrical energy
Replies
2
Views
16K
Build Electrodynamic Trap:Camera,Voltage,Distance
Replies
1
Views
3K
Moving charges and magnetic fields
Replies
3
Views
6K
Why is there a negative sign in the formula for inductive voltage?
Replies
8
Views
4K
Electric charges moving and magnetic field
Replies
6
Views
6K
Electricity Speed: Light Switch to Bulb
Replies
22
Views
5K
Particle in constant electic and magnetic field
Replies
8
Views
4K
Resonant frequency of millimetric objects
Replies
16
Views
5K
Is it posibble to transfer electricity wireless ?
Replies
6
Views
9K
Magnets and electromagnet power?
Replies
3
Views
2K
Metal Charge Transfer: Why Thin Sheets Form
Replies
3
Views
2K
Optical Physics and Quantum Electronics
Replies
1
Views
7K

Hot Threads

Hot Threads

Recent Insights

Back
Top