The magnetic field B with in the solenoid having n turns per metre length and carrying a current of i ampere is given by [MP PET 1993]

Parallel to plane of loop and proportional to area of loop

The magnetic field B with in the solenoid having n turns per metre len

1.	The magnetic field B with in the solenoid having n turns per metre length and carrying a current of i ampere is given by [MP PET 1993]
A.	\[\frac{{{\mu }_{0}}ni}{e}\]
B.	\[{{\mu }_{0}}ni\]
C.	Parallel to plane of loop and proportional to area of loop
D.	ni
Answer» C. Parallel to plane of loop and proportional to area of loop

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The magnetic field B with in the solenoid having n turns per metre length and carrying a current of i ampere is given by [MP PET 1993]

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