1.

In a transistor, ihe emitter circuit resis- tance is 100Omega and the collector resistance is 100Omega. The power gain, if the emitter and collector currents are assumed to be equal, will be

Answer»

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Solution :If `I_(C)~~I_(E)rArr beta~~1`
`therefore A_(P)=beta^(2)((R_(L))/(R_(i)))~~((R_(L))/(R_(i)))=(100xx10^(3))/(100)=1000`


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