Two coupled coils have self-inductances of 500 mH and 750 mH, respectively. If the coefficient of coupling is 60 %, what is the equivalent mutual inductance? O466mH # O 367.4 mH O 121mH O 612.4mH
Two coupled coils have self-inductances of 500 mH and 750 mH, respectively. If the coefficient of coupling is 60 %, what is the equivalent mutual inductance? O466mH # O 367.4 mH O 121mH O 612.4mH
Chapter3: Magnetic Starters
Section: Chapter Questions
Problem 30SQ
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![Two coupled coils have self-inductances of 500 mH and 750 mH, respectively. If the coefficient of coupling is 60 %, what is the equivalent mutual inductance?
O466mH
#
O 367.4 mH
O 121mH
O 612.4mH](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9ef04ea-019c-4f93-b6f8-92d3e7f0f887%2F7515899b-cde5-442c-b896-30acd0b3029f%2Fgd5uafh_processed.png&w=3840&q=75)
Transcribed Image Text:Two coupled coils have self-inductances of 500 mH and 750 mH, respectively. If the coefficient of coupling is 60 %, what is the equivalent mutual inductance?
O466mH
#
O 367.4 mH
O 121mH
O 612.4mH
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