K.C.S.E Physics Q & A - MODEL 1995PP2QN07
The sketch in the fig 5 shows the results of an experiment where a transistor was used as a voltage amplifier
(c)​Explain how the voltage amplification factor, beta, may be obtained from the sketch graph
(d) (i) Draw a circuit diagram of p – n – p transistor operating in the common emitter ( C-E) mode indicate on the diagram the directions of the collector current Ic the base current IB the emitter current IE (ii) Write the equation relating IC IB IE (e) Identify the type of biasing in each of the junctions of a transistor in operation
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M.A NyamotiMy passion is to see students pass using right methods and locally available resources. My emphasis is STEM courses
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