14-04-2021
Physics

contestada

Describe how to magnetise a steel using a direct current (d.c) and
a coil.

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Cr7topfan Cr7topfan

14-04-2021

Answer:

A bar of steel can be magnetised by placing it in a coil of wire (solenoid). Passing a d.c. (direct current) through the wire will magnetise the bar.

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