The New Encyclopædia Britannica, Volume 16Encyclopaedia Britannica, 1981 - Encyclopedias and dictionaries |
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Page 77
... electrons . Often the electron velocity was determined by a null deflection method in which the magnitudes of crossed electric and magnetic fields , through which the electron beam travelled , were so adjusted that the electric and ...
... electrons . Often the electron velocity was determined by a null deflection method in which the magnitudes of crossed electric and magnetic fields , through which the electron beam travelled , were so adjusted that the electric and ...
Page 205
... electrons , also , are frequently ejected during flare events . Aside from individual flare events , the Sun contributes energetic particles on a more continuous basis . Some of its active regions emit streams of particles with low en ...
... electrons , also , are frequently ejected during flare events . Aside from individual flare events , the Sun contributes energetic particles on a more continuous basis . Some of its active regions emit streams of particles with low en ...
Page 208
... electrons , while pho- tons and slow neutrons are present in comparable num- ber . At the top of the atmosphere the particles are all primary protons , heavier nuclei , and some electrons . Near sea level , the primaries are gone , the ...
... electrons , while pho- tons and slow neutrons are present in comparable num- ber . At the top of the atmosphere the particles are all primary protons , heavier nuclei , and some electrons . Near sea level , the primaries are gone , the ...
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