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What are magnetic monopoleswhen was the first monopole observed and by whom?
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A sentence with the word magnetic?
Chinese people were the first ones to create the magnetic compass.
What was the first magnetic material discovered?
Lodestone or magnetite, a naturally magnetic iron ore.
When was the first data magnetic tape invented?
In 1951
When were magnets used the first?
Vikings and Ancient egyptians were known to use magnetic rocks 'Lodestone' as simple magnetic compass'.
What is the zeeman effect?
The Zeeman effect is the splitting of single spectral lines into three or more in the presence of a magnetic field.
How were Alpha decay and beta decay discovered?
Alpha, beta, and gamma radiation were first observed from a sample of Radium in a magnetic field.
What does magnetoresistance do?
Magnetoresistance is an effect observed in (ferro)magnetic conductors. When applying an external magnetic field to the conductor, the resistance of the conductor changes. The resistance is minimized when the magnetic field is aligned parallel to the conductor, and maximized when the magnetic field is aligned perpendicular to the conductor. This effect was first observed by W. Thomson in 1856, and changes in resistance are usually below 1% at room temperature and higher at lower temperatures <5K For further reading: http://en.wikipedia.org/wiki/Magnetoresistance http://en.wikipedia.org/wiki/Electron_scattering
Does electric currents cause coils in magnetic fields to move?
yes, electric feilds do cause the magnetic feilds in the coils, this was first observed by Hans Oersted in 1819. He showed that when an electric current was passed theough a wire a nearby compass needle showed a deflection, this prooves that an electric feild causes an magnetic feild.
What year was education month first observed?
when education month was first observed
What is the first plant cell found?
First cell observed was a cork cell.So it was the first plant cell observed.
The magnetic effect of electric current was first observed by?
That's Benjamin Franklin, of course!Answer:Ørsted (Denmark) is generally credited with the discovery in 1821 that a magnetic field existed around all sides of a wire carrying an electric current which demonstrated that there was a direct relationship between electricity and magnetism. He (Ørsted) also observed that the effect was reciprocal:a current exerts a force on a magnet, anda magnetic field exerts a force on a current.Ampère (France) followed up on this discovery in his examinantion of the impact of parallel wires carrying current
Who observed the first non-living cell?
Robert Hooke observed the first non-living cell.
What was the first cell part to be observed?
The first cell part observed was the cell membrane, second was the nucleus.
What are some of the speciments that antonvon leeuwenhoek first observed?
Well Anton Van Leeuwenhoek first observed was bacteria.
Who observed the first living cell?
Anton Von Leeuwenhoek observed the first living cell in around 1674,although Robert Hooke observed a dead cell in 1663.
When were the first living cells observed?
The cells that were first seen were nonliving.
Which one of the cells was studied first?
First observed cells were plant cells. Robert Hook observed cork cells.
