Raw material extraction
manufacturing
distribution
and retail <span />
Answer: Magnetic susceptibility is way to measure how attracted or repelled a material is when exposed to a magnetic field.
Explanation: Magnetic susceptibility is related intimately to magnetization, since this is the procedure of exposing some material to a magnetic field itself, turning it permanently or momentarily magnetic. A magnetic field has <u>permanent dipole moments</u> between two magnetic materials, creating <u>electric currents.</u> Two examples of its applications are for paleomagnetic studies in geology and also structural geology.
The appropriate choice for the non-event is ...
... A. The costs of sewing machines began to increase.
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Interchangeable parts generally reduce costs and increase demand (and production).
