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Magnetic-fields
New post in Magnetic-fields
How specifically does an MRI machine build an image from received radio waves?
August 1st, 2022
medical-physics
image-processing
nuclear-magnetic-resonance
magnetic-fields
Why is there no gravitational magnetic field? (Or, is there?)
July 2nd, 2020
electromagnetism
electric-fields
vector-fields
magnetic-fields
gravity
Why don't we define potential due to a magnetic field?
August 1st, 2022
potential-energy
potential
magnetic-fields
electromagnetism
vector-fields
Why iron filings sprinkled near a bar magnet aggregate into separated chunks?
August 26th, 2022
magnetic-fields
Is magnetic force non-conservative?
November 2nd, 2020
homework-and-exercises
electromagnetism
magnetic-fields
What happens if a magnetar collapses into a black hole?
September 6th, 2020
magnetic-fields
neutron-stars
astrophysics
black-holes
Why is there no magnetic field around a wire connected to electricity at home?
August 1st, 2022
magnetic-fields
electricity
electromagnetism
Extra strong magnet which doesn't demagnetize credit cards. How does it work?
August 1st, 2022
magnetic-fields
electromagnetism
What is the magnetic field inside hollow ball of magnets?
April 2nd, 2020
magnetic-fields
electromagnetism
magnetic-monopoles
Why is Earth's climate so stable?
May 20th, 2020
magnetic-fields
earth
solar-system
geophysics
Why metal sphere (conductor) is used in Van de graff as the output terminal, not any other material , specifically any insulator?
August 1st, 2022
electrostatics
electromagnetism
magnetic-fields
What happens when a compass is suspended inside a current carrying solenoid?
August 1st, 2022
magnetic-fields
electromagnetism
Force/torque on a current loop due to its own magnetic field?
January 11th, 2020
electric-current
magnetic-moment
electromagnetism
magnetic-fields
Questions about Magnetic field
April 25th, 2020
electromagnetism
magnetic-fields
Fringing effect of electric current
August 1st, 2022
electric-fields
magnetic-fields
electromagnetism
electric-current
Why does an electrical conductive shield not block the magnetic field?
October 27th, 2020
conductors
electromagnetism
electromagnetic-radiation
magnetic-fields
Does a wire/rod moving through a magnetic field have any change in flux?
August 1st, 2022
magnetic-fields
electromagnetic-induction
induction
A situation of moving a length of copper wire in a magnetic field?
August 1st, 2022
magnetic-fields
What is the formula for the pull force of a cylindrical magnet
August 1st, 2022
magnetic-moment
electromagnetism
magnetic-fields
Magnetic flux through current loop
August 1st, 2022
electromagnetic-induction
magnetic-fields
electromagnetism
magnetostatics
Where does the earths magnetic field originate
August 1st, 2022
magnetic-fields
How to make hematite magnetic?
November 7th, 2021
magnetic-fields
Obtaining the magnetic vector potential inside an infinite cylinder carrying a z directed current:
August 1st, 2022
electromagnetism
magnetic-fields
magnetostatics
homework-and-exercises
A square loop of side length $a$ with current $I$ running through it. What is the magnetic field at a distance $x$ from the center of the square?
August 1st, 2022
electromagnetism
magnetic-fields
electric-current
homework-and-exercises
Vertical component of Earth's magnetic field
August 1st, 2022
magnetic-fields
geomagnetism
How Can There Be Magnetic Force Without Velocity
August 1st, 2022
forces
magnetic-fields
Which magnetic force is stronger? Electron or proton?
August 1st, 2022
electrons
magnetic-fields
protons
Current induced from a magnet moving through a solenoid?
December 7th, 2020
induction
electric-current
magnetic-fields
electromagnetism
If I have a rectangular loop moving through a magnetic field, which way will it go?
August 1st, 2022
electromagnetism
homework-and-exercises
magnetic-fields
Will magnetic field lines change when a magnet gets closer to other magnets?
August 1st, 2022
magnetic-fields
electromagnetism
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