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Graduate Electromagnetic induction in transformer

  • ws0619
  • · Replies 5 ·
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5

Undergrad How we can measure the speed of the electron in an electric field

  • hadi amiri 4
  • · Replies 2 ·
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2

Graduate Dirac's magnetic charge generalization of maxwell's equations?

  • Peeter
  • · Replies 2 ·
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2

Undergrad Harnessing Electricity from Magnets: Understanding the Impact of Polarity

  • Nocturakhai
  • · Replies 1 ·
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1

Graduate Can Harmonics of Larmor Frequency Affect Proton Precession in NMR?

  • rj_duff
  • · Replies 2 ·
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2

Graduate Larmor Frequency of 57Fe the earth's ambient magnetic field

  • rj_duff
  • · Replies 1 ·
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1

Undergrad Can stacking multiple magnets increase their magnetic field strength?

  • dmlerner
  • · Replies 1 ·
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1

Dance of Magnetic Fields Exposed to Human Eyes

  • SF
  • · Replies 2 ·
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2

Graduate What happens to photons in a magnetic room?

  • rhines8
  • · Replies 1 ·
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1

Undergrad Why Do Same Magnetic Poles Repel and Opposite Poles Attract?

  • yoran
  • · Replies 12 ·
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12

Graduate Understanding Hysteresis Curves: Mathematical Modeling for Nonlinear ODEs

  • mhill
  • · Replies 1 ·
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1

Graduate Coulomb potential twice problem

  • jostpuur
  • · Replies 4 ·
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4

High School Questions about electromagnetic forces.

  • Rick_Stiles
  • · Replies 1 ·
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1

Undergrad General Electric Field Question

  • uday28fb
  • · Replies 9 ·
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9

Undergrad Question on Earth's magnetic field

  • DeltaDeltaDelta
  • · Replies 22 ·
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22

Undergrad Magnetic Moment: What Does It Mean Physically?

  • yoran
  • · Replies 7 ·
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7

Undergrad Can Adjacent Coils in a Solenoid Touch Without Affecting Its Functionality?

  • bluestrat182
  • · Replies 2 ·
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2

High School Making Magnets: Attracting & Repulsing - Questions Answered

  • Phy6explorer
  • · Replies 8 ·
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8

High School Singing Glasses: Tuning to a Certain Frequency

  • Follik
  • · Replies 2 ·
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2

High School Explain Why Wind Power Works But Permanent Magnet Power Doesn't

  • John Harlin
  • · Replies 10 ·
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10

Undergrad Capacitor in an RC-Circuit - Charging & Uncharging

  • yoran
  • · Replies 7 ·
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7

Graduate Magnetism to voltage conversion

  • pzlded
  • · Replies 3 ·
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3

Graduate Lorentz transformation conclusion with rotation of axis

  • TheDestroyer
  • · Replies 2 ·
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2

Graduate E.m.f across the ends of a rod rotating in a magnetic field

  • rohanprabhu
  • · Replies 2 ·
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2

Graduate Could a Tesla Coil be Used to Efficiently Produce Hydrogen through Electrolysis?

  • jonthonson
  • · Replies 13 ·
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13

High School Leyden Jar Help: Using Spray Adhesive on Foil Layer

  • mark68
  • · Replies 1 ·
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1

High School Electric Currents in Copper Wire

  • thedeepblue
  • · Replies 3 ·
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3

Graduate Conceptual questions on electrodynamics

  • Niles
  • · Replies 9 ·
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9

Undergrad How do you convert watts per meter squared to decibels?

  • Ed Aboud
  • · Replies 8 ·
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8

Undergrad Ampere's law vs. Biot-Savart law

  • kasse
  • · Replies 3 ·
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3

Undergrad Ampere's law - single or double integral?

  • kasse
  • · Replies 2 ·
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2

Undergrad Is magnetism more concentrated at the more pointed pole?

  • slakedlime
  • · Replies 2 ·
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2

Undergrad Projectile motion + Air resistance equation?

  • Thaer
  • · Replies 5 ·
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5

Undergrad Voltage breakdown of distilled water

  • axawire
  • · Replies 5 ·
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5

Undergrad Earths magnetic field is changing

  • gstrosx
  • · Replies 1 ·
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1

Undergrad Why do spinning objects exhibit right angles in their behavior?

  • GTrax
  • · Replies 3 ·
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3

Graduate Lenz's Law and counter torque in relation to electrostatic induction

  • Durato
  • · Replies 4 ·
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4

Graduate Electric Field Effect on Water

  • Daniel_H_S
  • · Replies 4 ·
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4

High School Electric Currents and Magnetic Fields

  • Haro2319
  • · Replies 1 ·
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1

Graduate E-field strong enough to rip all electrons from copper atoms

  • Ulysees
  • · Replies 1 ·
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1

Undergrad Why does the charge on a conductor accumulate at sharp points?

  • fantispug
  • · Replies 10 ·
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10

Graduate How Does Grounding Affect the Electric Field of a Charged Plate?

  • Niles
  • · Replies 36 ·
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Undergrad How does an induced emf occur in a wire without contact with the magnetic field?

  • Gear300
  • · Replies 25 ·
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25

Undergrad Does Light have an Magnetic Field in a Vacuum?

  • Buckeye
  • · Replies 13 ·
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13

Undergrad How does the wire know the magnetic flux has changed?

  • Loniuc
  • · Replies 2 ·
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2

High School Electric Potential: Explaining the Basics

  • Niles
  • · Replies 2 ·
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2

Graduate Heaviside's Transformative Work on Maxwell's 17 Equations

  • Buckeye
  • · Replies 1 ·
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1

Undergrad Why Is I Negative? A Closer Look at the Norton Method

  • transgalactic
  • · Replies 3 ·
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3

High School Understanding Ground Potential: My Experience with a Volt Meter

  • atom888
  • · Replies 5 ·
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5

Undergrad Potential Due to a Collection Charges

  • simo
  • · Replies 2 ·
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2

Graduate A cylinder of electric field varying in time

  • alle.fabbri
  • · Replies 5 ·
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5

Undergrad Question about electrons per shell

  • nuby
  • · Replies 5 ·
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5

Graduate Charge distributions vs. voltage on an infinite plate

  • Durato
  • · Replies 27 ·
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27

High School Understanding the Importance of Resistors in Electrical Circuits - Explained

  • cscott
  • · Replies 6 ·
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6

Graduate Electron collison with an atom

  • mentaaal
  • · Replies 9 ·
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9

High School Circuit Troubleshooting: Identify Resistors in Parallel & Series

  • negatifzeo
  • · Replies 1 ·
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1

High School What does these electric components represent?

  • transgalactic
  • · Replies 7 ·
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7

Graduate Uniqueness of solutions to maxwell eqns

  • Euclid
  • · Replies 14 ·
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14

High School Why Do Voltages in Series Add: Explained Physically

  • elm-chris
  • · Replies 3 ·
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3

Graduate Horn Antenna Radio Interferometer

  • rattis
  • · Replies 3 ·
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3

Graduate Oscillating charge, wave shift

  • Hydr0matic
  • · Replies 1 ·
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1

Graduate Controled electric energy extraction from clouds

  • SAZAR
  • · Replies 11 ·
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11

Undergrad Comparing Decibel and Voltage Levels in Sound Experiment

  • introuble
  • · Replies 6 ·
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6

Undergrad Electric potential and conductors

  • nuby
  • · Replies 1 ·
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1

High School Charges moving along an electric field:

  • Deoxygenation
  • · Replies 3 ·
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3

Graduate What is the limit of electron flow in a transistor at 508 GHz?

  • JGM_14
  • · Replies 13 ·
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13

Undergrad Potential Energy of an Electric Field

  • jbunten
  • · Replies 3 ·
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3

High School Number of electrons per cubic metre

  • Forest1239879
  • · Replies 1 ·
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1

Graduate What Happens to Induced EMF in Superconductors When Magnetic Flux Changes?

  • Redbelly98
  • · Replies 2 ·
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2

Undergrad Understanding the Shape of Magnetic Fields: Insights on Single Moving Particles

  • uq_civediv
  • · Replies 4 ·
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4

Graduate Magnetic field in plane of ring, outside (verify please?)

  • Nick89
  • · Replies 3 ·
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3

High School Uncovering the Mystery of Thompson's Flying Ring

  • skyliner34
  • · Replies 5 ·
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5

Undergrad Physical meaning of minus in Faraday's law of induction

  • yoran
  • · Replies 5 ·
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5

Graduate Force between charges and dielectrics

  • shomey
  • · Replies 1 ·
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1

Undergrad How Do You Calculate the Strength of an Electromagnet?

  • Nabeshin
  • · Replies 2 ·
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2

Undergrad How Does Grounding Affect Charge Distribution in a Metal Sphere?

  • Deoxygenation
  • · Replies 1 ·
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1

Undergrad Index of refraction = sqrt dielectric constant

  • Point Conception
  • · Replies 1 ·
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1

Undergrad : Guass's Law and surface integrals

  • RogerDodgr
  • · Replies 4 ·
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4

Graduate Possible Error in Vector Calculus Book

  • Dahaka14
  • · Replies 3 ·
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3

Graduate Why is the Poynting Vector defined as E x B?

  • Usaf Moji
  • · Replies 2 ·
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2

Graduate Capacitance of point charge electrode

  • shomey
  • · Replies 2 ·
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2

Undergrad Electrostatic Fields inside Charged Conductors

  • dx
  • · Replies 7 ·
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7

High School Understanding the Basics of Electromagnetic Waves: Explained with Examples

  • Aznclink
  • · Replies 3 ·
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3

Undergrad Forces on a submerged object due to currents in the ocean

  • Higgs_world
  • · Replies 1 ·
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1

Graduate Is the Energy of a Point Charge Finite or Infinite?

  • dx
  • · Replies 10 ·
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10

Graduate Reducing Parasitic Resistance of Inductor Coils

  • kautilya
  • · Replies 1 ·
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1

Tips for Starting a Home-Based Business

  • Qaiphyx
  • · Replies 1 ·
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1

Graduate Electromagnetic Radiation Propagation and Efficiency

  • uby
  • · Replies 3 ·
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3

Undergrad What is a dipole moment in classical electromagnetisim?

  • hanson
  • · Replies 7 ·
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7

High School Covelant bonds:why dont the electrons(+) repel eachother?

  • BlueShift
  • · Replies 1 ·
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1

High School Selenium conducts electricity better in the light than in the dark

  • Phy6explorer
  • · Replies 3 ·
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3

Graduate Understanding E&M: A Review of Textbook Content and Critiques

  • hartlw
  • · Replies 1 ·
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1

Undergrad Magnetic Dipole Moment - Vector Orientation

  • sotnet
  • · Replies 2 ·
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2

Undergrad How does electrostatic levitation work?

  • anything.john
  • · Replies 2 ·
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2

Graduate Energy of magnetic field created by magnetic dipoles in a shphere.

  • sotnet
  • · Replies 1 ·
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1

Undergrad How Does the Electromagnetic Wave Equation Represent Electric Fields?

  • outclassed
  • · Replies 3 ·
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3

Graduate What are some methods for plotting the path of a particle in a magnetic bottle?

  • foxjwill
  • · Replies 5 ·
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5

Undergrad Where does the magnetic component come into play in an LC circuit?

  • bassplayer142
  • · Replies 4 ·
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4

Undergrad Question about induced current

  • Feldoh
  • · Replies 1 ·
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1

Undergrad Does the resistance of strain gauge increase when temperature increases?

  • fiona_loveroy
  • · Replies 4 ·
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4