Comment on `An elementary argument for the magnetic field outside a solenoid'

TL;DR

This paper presents a simplified, elementary argument for understanding the magnetic field outside a solenoid, aiming to clarify the concept with an alternative approach.

Contribution

It introduces a new, straightforward method for deriving the magnetic field outside a solenoid, enhancing educational clarity.

Findings

Provides an accessible derivation of the magnetic field outside a solenoid

Simplifies understanding of magnetic field concepts in electromagnetism

Offers an alternative pedagogical approach

Abstract

An alternative elementary argument for the magnetic field outside a solenoid is described.