Electromagnetism Forum

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B Laser induced explosions
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12
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173
B The historical war of currents in Mains Power Distribution: AC vs DC
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7
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123
B Decompose the E field into conservative and non-conservative parts
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2
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64
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982
B Is there some electrical charge that is neither positive nor negative?
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11
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461
B Lewin’s Circuit Paradox
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24
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583
B Uniform charge distribution in a conductor
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5
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227
B Magnetic fields attracting two disc-shaped magnets
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11
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315
B Static Point Charge Should Have Zero Effect
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18
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341
B Method of images and spherical coordinates
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4
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306
B Question about a Faraday Cage
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5
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322
B Phase shifts in alternating current circuits involving inductors and capacitors
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8
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363
B Magnetic pull on iron object
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21
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594
B Switch-to-lightbulb wire delay
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5
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420
B Are magnetic fields generated through radio frequencies?
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16
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456
B How does the propagation of light work? How much time does it take?
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6
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397
B Do materials surrounding magnets affect how superconductors levitate?
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5
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353
B Generator stator: Copper wire or copper sheets?
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5
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545
B Magnetic generator multiple poles. Cancel out or short circuit?
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8
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311
B Magnetic accelerator types
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0
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228
B Questions regarding Magnetorheological fluids
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1
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288
B A moving magnet in a linear electric field
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8
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430
B Ion Trap and Time-Varying Potentials
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1
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256
B Real world problem - Child's toy engine
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6
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298
B What parts of an EMW does a ferrite rod antenna respond to?
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11
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438
B Electromagnetic wave nature
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8
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525
B Coulomb pressure and concentric spheres
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1
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257
B Birkeland currents
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10
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394
B Electric flux density and confusion about units
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1
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397
B Electric flux -- Which of these three definitions is correct?
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9
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474
B Help with magnetic fields
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1
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345
B How to find the current density in an alkaline electrolyzer?
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0
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336
B What is Destructive Interference?
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2
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48
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1K
B To confirm if I am correct about the role of voltage in a circuit
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13
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468
B Conductors in the triboelectric series
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2
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426
B EM radiation amplitude
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3
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361
B Concept of flux
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2
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35
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1K
B Can anyone tell me the name of this device?
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8
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542
B Field confusion in conductors
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15
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827
B Conservation of energy and magnetism
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11
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608
B Tangential part of the potential electric field
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2
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359
B Problems regarding electrostatic forces in everyday levitation
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1
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326
B Question regarding Beta-voltaic cells and their efficiency
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4
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461
B The resistance of an ohmic conductor
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4
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531

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