Question is ⇒ The self inductances of two coils are 8 mH and 18 mH If the co-efficients of coupling is 0.5, the mutual inductance of the coils is, Options are ⇒ (A) 4 mH, (B) 5 mH, (C) 6 mH, (D) 12 mH, (E) , Leave your comments or Download question paper.

Question is ⇒ The self inductances of two coils are 8 mH and 18 mH If the co-efficients of coupling is 0.5, the mutual inductance of the coils is, Options are ⇒ (A) 4 mH, (B) 5 mH, (C) 6 mH, (D) 12 mH, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The self inductances of two coils are 8 mH and 18 mH If the co-efficients of coupling is 0.5, the mutual inductance of the coils is
A.	4 mH [Wrong Answer]
B.	5 mH [Wrong Answer]
C.	6 mH [Correct Answer]
D.	12 mH [Wrong Answer]
View Answer 11 -11 Explanation:- Answer : C Discuss it below : Virendra Said on 2016-11-23 14:00:39 thank you Mohsin Mohsin Said on 2016-11-06 09:45:40 Mutual Inductance = cofficient of coupling * sq.root (L1L2) M= 0.5 sq.rt(818) M=0.5 sq.rt(144) M=0.5 12 M=6 !! OOPS Login [Click here] is required to post your answer/result* Help other students, write article, leave your comments

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