Two coils having self-inductances of 1 mH and 2 mH are mutually coupled. The maximum possible mutual inductance is ___________
A. 1.414 mH
B. 2 mH
C. 1 mH
D. 5.5 mH
Answer:A
Two coils having self-inductances of 1 mH and 2 mH are mutually coupled. The maximum possible mutual inductance is ___________
A. 1.414 mH B. 2 mH C. 1 mH D. 5.5 mH