Magnetic induction vanishes on the axis of the wire

Reference no: EM13679157

By using Ampere's circuital law, discover the magnetic induction at distance r from the center of a long wire carrying current I. Do so for both r > R and r < R, where R is the radius of the wire. Show explicitly that the magnetic induction vanishes on the axis of the wire.

Reference no: EM13679157

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