The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 305
... Magnetic Resonance ( J.H.R. ) Magnetic resonance is said to occur when atoms or atom- ic nuclei respond to the application of certain magnetic fields by absorbing or emitting electromagnetic radiation . The principles of magnetic ...
... Magnetic Resonance ( J.H.R. ) Magnetic resonance is said to occur when atoms or atom- ic nuclei respond to the application of certain magnetic fields by absorbing or emitting electromagnetic radiation . The principles of magnetic ...
Page 313
... magnetic quan- tity B by the relation F = q'mB . Here B is the force on unit magnetic pole ; it is a vector the direction of which is that of the force F and its prop- erties are like those of any mechanical force vector . From the ...
... magnetic quan- tity B by the relation F = q'mB . Here B is the force on unit magnetic pole ; it is a vector the direction of which is that of the force F and its prop- erties are like those of any mechanical force vector . From the ...
Page 315
... magnetic units based on the mks units has been developed : the metre - kilogram - second - ampere system ( mksa ) . The relations between electric current and magnetic force ( see below ) give the ampere - metre as the unit of magnetic ...
... magnetic units based on the mks units has been developed : the metre - kilogram - second - ampere system ( mksa ) . The relations between electric current and magnetic force ( see below ) give the ampere - metre as the unit of magnetic ...
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