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Electromagnetic-induction
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Aren't Gauss's law for magnetism and Faraday's law of induction contradictory?
March 14th, 2020
gauss-law
electromagnetic-induction
electromagnetism
If the wire of the secondary circut is thicker than that of the primary in a transformer, what type of transformer is this and why?
March 21st, 2022
electromagnetic-induction
electric-circuits
Why does a changing magnetic field produce a current?
August 1st, 2022
electromagnetism
magnetic-fields
electric-fields
electromagnetic-induction
Confusion in understanding the behavior of inductor in RL circuit with DC source
July 2nd, 2020
electric-circuits
electromagnetic-induction
inductance
electromagnetism
Conservation of energy in Lenz's law
August 1st, 2022
energy-conservation
electromagnetic-induction
electromagnetism
Direction of magnetic field generated by a spinning chrged disk
July 26th, 2022
electromagnetic-induction
angular-velocity
magnetic-fields
electromagnetism
Why is the graph for induced emf againt angle a sine graph for an ac generator?
July 26th, 2022
electromagnetism
electricity
electromagnetic-induction
What causes the induced EMF?
July 26th, 2022
electromagnetic-induction
electromagnetism
Does Lenz's law imply the total flux (sum of the magnetic flux due to the moving magnet & that due to induced current) through the loop is constant?
January 12th, 2020
electromagnetic-induction
Do plasmas have their own magnetic fields?
July 26th, 2022
hydrogen
electromagnetism
magnetic-fields
plasma-physics
electromagnetic-induction
Induced emf vs Potential difference
July 26th, 2022
voltage
conservative-field
electromagnetic-induction
electric-fields
induction
Does Faraday's law work both ways, and if so why don't we use d.c for a generator?
August 5th, 2020
electromagnetic-induction
electromagnetism
self-inductance, back-emf
July 26th, 2022
electromagnetic-induction
How exactly does WiTricity's wireless power transfer using resonance work?
July 26th, 2022
resonance
electromagnetic-induction
electricity
electromagnetism
Relationship between self induced EMF, inductance and current's rate of change
April 10th, 2020
electromagnetic-induction
Why does Fleming's right hand rule work?
December 11th, 2020
vectors
magnetic-fields
electromagnetism
electromagnetic-induction
conventions
Why do we see positive charges move if protons do not move in a solid conductor?
June 4th, 2020
protons
electrostatics
electromagnetism
electromagnetic-induction
coulombs-law
Does the frequency of AC current affect the induced emf in a transformer (mutual induction)?
June 13th, 2020
electromagnetic-induction
electromagnetism
Direction of the force on eddy currents
April 27th, 2020
electromagnetic-induction
magnetic-fields
Verification of Lenz's law in magnetic induction
June 1st, 2022
magnetic-fields
electromagnetism
electromagnetic-induction
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