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in which form materials or conductors takes the voltage?
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Answer Posted / kanimozhi
here is another group of material known as semiconductors.
Semiconductors like germanium and silicon are bad conductors
of electricity in their purest form. But when certain
impurities (indium or arsenic, which have a slightly
different atomic structure from that of germanium or
silicon) are added in the form of carefully controlled
quantities, either an increase of free electrons or
deficiency of electrons results. A semiconductor is called
an n-type semiconductor where conduction takes place by
Metals are known to be good conductors, with copper and
silver among the best. ... like germanium and silicon are
bad conductors of electricity in their purest form. ... A
semiconductor is called an n-type semiconductor where
conduction takes place ... by the battery voltage towards
the junction between p and n type material .reason of
excess free electrons. A semiconductor is called a p-type
semiconductor where conduction takes place due to freely
moving ‘holes’ (positively charged) which replace electrons
displaced by random electron movement in the material.
A conductor is a material that is able to conduct
electricity with minimal impedance to the electrical flow,
commonly a metal. excited electrons to flow through the
empty band with little push (voltage). Get the Flashcards
Take a Chemistry Quiz . Any of a number of chemical elements
in the periodic table . didoes,transistor,fets,capacitor,iductor
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