Electromagnetism Forum

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Graduate Magnet, wire and Newtons third law

  • Zaigon
  • · Replies 2 ·
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2

Undergrad Negative pole of magnet deflects electrons?

  • cnidocyte
  • · Replies 1 ·
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1

Graduate Fire - AND - Electric fields within matter

  • vorcil
  • · Replies 5 ·
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5

What is the Correct Middle Name of James Clerk/Clark Maxwell?

  • AlexChandler
  • · Replies 6 ·
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6

Undergrad Can Magnets Induce Electricity Inside a Faraday Cage?

  • cbfunky
  • · Replies 3 ·
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3

Graduate Photoelectric absorption in x-ray imaging

  • curleysue
  • · Replies 1 ·
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1

Graduate Electrodynamics related question

  • fluidistic
  • · Replies 3 ·
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3

Graduate Maxwellian energy distribution

  • leila8061
  • · Replies 1 ·
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1

High School Positive Electricity: Uses, Differences, Repulsion

  • Kienken333
  • · Replies 2 ·
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2

Undergrad Why does a4n electron need to move in an orbit?

  • i82muchpi
  • · Replies 6 ·
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6

Undergrad What is the structure of a magnetic field produced by DC and AC currents?

  • SimonBennett
  • · Replies 2 ·
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2

High School Manipulating light electro/magnetically

  • motorman
  • · Replies 12 ·
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12

Graduate The distribution of Maxwell for energy

  • leila8061
  • · Replies 1 ·
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1

Undergrad Point charges and electric potential

  • fawk3s
  • · Replies 3 ·
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3

Undergrad Electric Potential near a point charge.

  • AlexChandler
  • · Replies 2 ·
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2

Graduate How Maxwell's equations explain the Lorentz contraction?

  • marcosschiavi
  • · Replies 2 ·
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2

Graduate Uniformly accelerating charge and radiation

  • Selfluminous
  • · Replies 1 ·
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1

Undergrad Why Must the Biot-Savart Law Be a Closed Curve?

  • Petar Mali
  • · Replies 10 ·
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10

Undergrad Physical meaning of parts of electromagnetic wave

  • littlepapa87
  • · Replies 2 ·
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2

Undergrad If the charge on an isolated conductor is negative, is it's

  • Ashu2912
  • · Replies 1 ·
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1

High School How does a parallel plate capacitor charge when connected to a battery?

  • Ashu2912
  • · Replies 1 ·
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1

Undergrad Iron core for Electrostatic coil

  • FSumm
  • · Replies 3 ·
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3

Graduate Convection of charged particles in oil subject to DC bias

  • amicus_tobias
  • · Replies 2 ·
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2

High School Why diode is not demon of Maxwell?

  • Stanley514
  • · Replies 2 ·
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2

Undergrad Electric/magnetic fields vs energy of a photon

  • Pierre007080
  • · Replies 8 ·
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8

Undergrad Why use high frequency power supply for generating plasma?

  • dchost
  • · Replies 2 ·
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2

Undergrad What Causes Back EMF in Transformers?

  • len legare
  • · Replies 2 ·
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2

Undergrad Electic field / capacitance of parallel plates

  • specone
  • · Replies 2 ·
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2

High School Can we interchange four probes terminals?

  • Satish221
  • · Replies 2 ·
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2

Graduate Grounding location of a metal object

  • ianyappy
  • · Replies 5 ·
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5

Undergrad Electromagnetic Waves: Metal Vibrations & Wave Generation

  • johncena
  • · Replies 2 ·
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2

Undergrad Electron - positron annihilation

  • ravisastry
  • · Replies 6 ·
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6

Graduate What is the significance of the classical electron radius?

  • seattle.truth
  • · Replies 1 ·
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1

Undergrad Phase relationship is electromagnetic wave.

  • vebrown
  • · Replies 18 ·
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18

Undergrad Can Magnetic Fields Interact and Be Reduced to Scalar Potentials?

  • lewis198
  • · Replies 1 ·
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1

Graduate Field Infinites when distance is zero

  • meadbert
  • · Replies 3 ·
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3

Living with a Vegas Nerve Stimulator: Solutions and Ideas

  • magnetboy
  • · Replies 10 ·
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10

Graduate What Would a Magnetic Field Look Like in 4+1D Space?

  • granpa
  • · Replies 9 ·
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9

Graduate Self induction in a straight wire

  • jpo
  • · Replies 8 ·
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8

Graduate Radial current in a curved wire?

  • jpo
  • · Replies 4 ·
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4

Undergrad Ampère's circuital law and finite conductor

  • vijender
  • · Replies 4 ·
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4

Graduate How Does the Decay Rate of Electromagnetic Fields Influence Energy Conservation?

  • Petar Mali
  • · Replies 5 ·
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5

Undergrad Why doesn't a magnet interfere with light?

  • brainstorm
  • · Replies 16 ·
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16

Graduate Can a Faraday Cage Effectively Shield Against 13.56 MHz RF Interference?

  • aliaze1
  • · Replies 2 ·
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2

Undergrad Ferrimagnetism vs ferromagnetism

  • username327
  • · Replies 3 ·
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3

High School Q. What is the electromagnetic spectrum and how is it described?

  • trigdzeen
  • · Replies 4 ·
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4

Graduate Electromagnetism in Reference Frames

  • Gear300
  • · Replies 3 ·
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3

Graduate RF beam width and antenna diameter?

  • ctech4285
  • · Replies 3 ·
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3

Undergrad Why derive electric field produced by a rod?

  • damosuz
  • · Replies 4 ·
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4

Undergrad Magnetic Monopoles: Theory or Reality?

  • Frannas
  • · Replies 1 ·
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1

Undergrad Calculate Electric Dipole Moment: Magnitude & Direction

  • tsang
  • · Replies 3 ·
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3

Undergrad Question for electromagnetic induction

  • shubhxxx
  • · Replies 1 ·
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1

Graduate Poynting vector in wire and capacitor

  • pythagoras88
  • · Replies 7 ·
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7

Undergrad Calculating Lorentz Force: Is the Formula the Answer?

  • tsang
  • · Replies 2 ·
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2

Undergrad Electromagnetic Wave: Exploring Phase Difference

  • Wannabeagenius
  • · Replies 14 ·
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14

Undergrad Where Does the Missing Energy Go in a Capacitor Circuit?

  • fuzzylogic
  • · Replies 16 ·
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16

Graduate Calculating EMF in Electromagnetic Induction Devices

  • ddarvil
  • · Replies 2 ·
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2

Undergrad The Ampere in alternative units

  • roberto85
  • · Replies 1 ·
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1

Graduate Electrolyte conductivity to temperature

  • carguies
  • · Replies 1 ·
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1

Undergrad How Does a Magnetic Field Accelerate an Object and Affect Its Energy?

  • Gigasoft
  • · Replies 2 ·
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2

Undergrad How Does a Copper Pipe Affect a Solenoid's Magnetic Field?

  • n1caboose
  • · Replies 3 ·
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3

Undergrad Shape of electric lines of force created by an oscillating charge?

  • tasnim rahman
  • · Replies 6 ·
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6

Graduate Producing current from sun magnetism?

  • jumpjack
  • · Replies 5 ·
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5

Undergrad LCR circuits - phase difference between C and L

  • Darkmisc
  • · Replies 1 ·
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1

Undergrad Can moving ions in water produce a magnetic field

  • Quantom
  • · Replies 8 ·
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8

Undergrad Electric flux (Φe) vs electric flux density (D)

  • black7ack
  • · Replies 7 ·
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7

Undergrad Gauss' Law and Infinite plane sheet of charge

  • ximath
  • · Replies 4 ·
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4

Undergrad Starting velocity of a electron

  • jonlg_uk
  • · Replies 8 ·
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8

Graduate Electric cable in a Vertical Tube: Estimate the Conductor Temperature

  • stevekho
  • · Replies 1 ·
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1

Graduate Electrons Spinning: Energy Release, Kinetic Transfer & Radiation

  • Biologik
  • · Replies 6 ·
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6

High School How Can I Remember the Electromagnetic Spectrum Order?

  • cremedelacreme
  • · Replies 2 ·
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2

Graduate Accelerating electrons giving off radiation

  • granpa
  • · Replies 5 ·
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5

High School Magnectic field and electrical interaction

  • dwaring28720
  • · Replies 4 ·
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4

Graduate Electrostatic potential from the perspective of an electron

  • cliowa
  • · Replies 3 ·
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3

Undergrad Why does current increase voltage drop across a resistor?

  • Steelerfan
  • · Replies 23 ·
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23

Undergrad Electron Orbitals: Heat, Excitation and Radiation

  • Biologik
  • · Replies 3 ·
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3

Undergrad Heat: Vibration of Atoms or Electromagnetic Radiation?

  • bobobobo
  • · Replies 2 ·
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2

Undergrad Modeling the Collision of Acoustic Waves

  • Liquid7800
  • · Replies 3 ·
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3

Undergrad Left over energy when an electron moves to a higher energy level?

  • ncstebb
  • · Replies 27 ·
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27

Undergrad Building an Electromagnet for a Unique Hourglass Project

  • failbeams
  • · Replies 8 ·
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8

Graduate Equation of motion for charge density

  • Zadig
  • · Replies 2 ·
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2

High School Charge inside a spherical conducting shell

  • zeeva
  • · Replies 4 ·
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4

Undergrad How does adding length to an extension cord affect Ohms Law?

  • cmango
  • · Replies 2 ·
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2

Graduate The effects of electrical shock on the brain from non-localized contact area

  • BillDoor
  • · Replies 3 ·
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3

Graduate Speed of object sliding to a stop w/ air resistance with respect to position

  • Bill M
  • · Replies 2 ·
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2

Graduate The Axial and the Transverse Emf

  • Anamitra
  • · Replies 2 ·
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2

High School Constant current for series resistance

  • tasnim rahman
  • · Replies 4 ·
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4

Undergrad Coilgun capacitors won't charge with 1.5V to 12V sources

  • KevinMcGovern
  • · Replies 6 ·
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6

Graduate What is the minimum amount of current that can be fatal at around 20KV?

  • nuclear-boy
  • · Replies 6 ·
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6

Undergrad Ampere's Law, must the current extend to infinity?

  • Twukwuw
  • · Replies 7 ·
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7

Undergrad Why Is My Calculation of Coulomb's Force Incorrect?

  • LTZach
  • · Replies 3 ·
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3

Graduate EM Waves Penetration: Frequency Effects & Atmospheric Limitations

  • Kyoma
  • · Replies 2 ·
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2

High School Why some bodies are magnetized?

  • abrowaqas
  • · Replies 2 ·
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2

Graduate Discharging a capacitor at a battery like rate

  • BearcatBengal
  • · Replies 10 ·
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10

Graduate Derivation of maxwell speed distribution

  • fluxions
  • · Replies 7 ·
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7

High School Why Can't Wood Be Magnetized and How Does Electricity Discharge?

  • Biologik
  • · Replies 7 ·
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7

Graduate Origin of the Maxwell energy-momentum tensor?

  • Khrapko
  • · Replies 11 ·
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11

Graduate Is There a Maximum Wavelength for Electromagnetic Radiation?

  • tomwilliam
  • · Replies 3 ·
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3

Graduate Does an EM wave bend in a B-field?

  • nonequilibrium
  • · Replies 8 ·
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8

Graduate What Is the Equation for Magnetic Energy in an External Field?

  • Otterhoofd
  • · Replies 3 ·
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3