The core of a coil has a length of 10 cm. The self inductance is 8 mH. – McqOptions

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1.	The core of a coil has a length of 10 cm. The self inductance is 8 mH. If the core length is doubled, all other quantities remaining the same, the self inductance will be
A.	32 mH
B.	16 mH
C.	8 mH
D.	4 mH
Answer» E.

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