Find out the expression for the magnetic field at a point on the centre along axis of a long solenoid - Physics - Magnetism And Matter

Question

Find out the expression for the magnetic field at a point on the
centre along axis of a long solenoid carrying current I and having
n number of turns per unit length

Rahul Chaudhary · Accepted Answer

dear students,
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Find out the expression for the magnetic field at a point on the centre along axis of a long solenoid carrying current I and having n number of turns per unit length