

MCQOPTIONS
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1. |
If two identical inductors are magnetically coupled, the mutual inductance is 10 mH and the coefficient of coupling is 0.4. Find the self – inductance of the identical inductors. |
A. | 4 mH |
B. | 25 mH |
C. | 16 mH |
D. | 20 mH |
Answer» C. 16 mH | |