PERSON@1 -LRB- often rendered Oersted in MISC@1 ; b. NUMBER@1 August NUMBER@2 in LOCATION@1 , LOCATION@2 , d. NUMBER@3 March NUMBER@4 in LOCATION@3 , LOCATION@2 -RRB- was a physicist and chemist who is most widely known for observing that electric currents induce magnetic fields , an important aspect of electromagnetism .

PERSON@1 -LRB- August NUMBER@1 , NUMBER@2 -- March NUMBER@3 , NUMBER@4 -RRB- was a MISC@2 physicist and chemist .
