How an electrical field can be used to generate a magnetic field that allows the bus to run.
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Crust,mantle,core,earth

The answer is 1.82 j/g°c                  

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

Electrical charges of ionic bonds