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In: Physics

) For a npn BJT structure. a) Name the semiconductor types, biasing types (Plot base, emitter...

) For a npn BJT structure. a) Name the semiconductor types, biasing types (Plot base, emitter and collector and voltage polarities) for active mode. Plot the band diagram of BJT in equilibrium. b) Plot clearly BJT structure and charge flow to explain the function of base current.

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