When the number of turns in a coil is doubled without any change in th – McqOptions

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1.	When the number of turns in a coil is doubled without any change in the length of the coil, its self inductance becomes [MP PMT 1986; CBSE PMT 1992; Pb PET 2000]
A.	Four times
B.	Doubled
C.	Halved
D.	Unchanged
Answer» B. Doubled

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