In July 1913 Bohr was appointed as a docent in Copenhagen. However it was not a situation which pleased him since he could not pursue the style of mathematical physics which he was developing.
Sa Hulyo 1913 Bohr ay hinirang bilang isang guro sa Copenhagen. Gayunpaman, ito ay hindi isang sitwasyon na natutuwa sa kanya dahil siya ay hindi ituloy ang estilo ng matematika pisika na kung saan siya ay pag-unlad.