The magnetic moment of a magnet is a quantity that determines the force that the magnet can exert on electric currents and the torque that a magnetic field will exert on it. A loop of electric current, a bar magnet, an electron, a molecule, and a planet all have magnetic moments.
ð ə WORD_BOUNDARY m æ ɡ n ɛ t ɪ k WORD_BOUNDARY m oʊ m ə n t WORD_BOUNDARY ə v ə WORD_BOUNDARY m æ ɡ n ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ WORD_BOUNDARY k w ɔ n t ɪ t i WORD_BOUNDARY ð æ t WORD_BOUNDARY d ɪ t ɜː m ɪ n z WORD_BOUNDARY ð ə WORD_BOUNDARY f ɔ ɹ s WORD_BOUNDARY ð æ t ð ə WORD_BOUNDARY m æ ɡ n ɪ t WORD_BOUNDARY k æ n WORD_BOUNDARY ɛ ɡ z ɜː t WORD_BOUNDARY ɔ n WORD_BOUNDARY ɪ l ɛ k t ɹ ɪ k WORD_BOUNDARY k ɜː ɹ ə n t s WORD_BOUNDARY æ n d WORD_BOUNDARY ð ə WORD_BOUNDARY t ɔ ɹ k WORD_BOUNDARY ð æ t ə WORD_BOUNDARY m æ ɡ n ɛ t ɪ k WORD_BOUNDARY f iː l d WORD_BOUNDARY w ɪ l WORD_BOUNDARY ɛ ɡ z ɜː t WORD_BOUNDARY ɔ n WORD_BOUNDARY ɪ t WORD_BOUNDARY ʌ WORD_BOUNDARY l uː p WORD_BOUNDARY ʌ v WORD_BOUNDARY ɪ l ɛ k t ɹ ɪ k WORD_BOUNDARY k ɜː ɹ ə n t WORD_BOUNDARY ʌ WORD_BOUNDARY b ɑ ɹ WORD_BOUNDARY m æ ɡ n ɪ t WORD_BOUNDARY ʌ n WORD_BOUNDARY ɪ l ɛ k t ɹ ɑ n WORD_BOUNDARY ʌ WORD_BOUNDARY m ɑ l ɪ k j uː l WORD_BOUNDARY æ n d WORD_BOUNDARY ʌ WORD_BOUNDARY p l æ n ɪ t WORD_BOUNDARY ɔ l WORD_BOUNDARY h æ v WORD_BOUNDARY m æ ɡ n ɛ t ɪ k WORD_BOUNDARY m oʊ m ə n t s WORD_BOUNDARY