A solenoid having N turns and I amperes will have an inductance of ___

1.	A solenoid having N turns and I amperes will have an inductance of ________ henry.
A.	\(\frac{{{\rm{N}}\phi }}{{\rm{I}}}\)
B.	N/I
C.	I/N
D.	\(\frac{{{\rm{I}}\phi }}{{\rm{N}}}\)
Answer» B. N/I

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A solenoid having N turns and I amperes will have an inductance of ________ henry.

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