(i) Distinguish between a conductor and a semiconductor on the basis of energy band diagram.
(ii) The following figure shows the input waveforms (A, B) and the output waveform (Y) of a gate. Identify the gate, write its truth table and draw its logic symbol.
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conductors are the metal which allow current pass through them such as copper silver gold extra
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Conductors are those materials in which there is no difference of energy between valence and conduction band, or these two bands are overlapped. ... In semiconductors the there is a very small forbidden gap between valence and conduction bands
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