BASE current, ww find that there is a current gain(Beta) ranging from about 50 to 150 normally.Reason Explanation-Simpified model of BJT:The π-model of BJT is GIVEN belowIn the FIGURE we can see at the output (collector) there is a current dependent SOURCE present whose magnitude (Ib) directly DEPEND on the current following in the input (Ib)

"> BASE current, ww find that there is a current gain(Beta) ranging from about 50 to 150 normally.Reason Explanation-Simpified model of BJT:The π-model of BJT is GIVEN belowIn the FIGURE we can see at the output (collector) there is a current dependent SOURCE present whose magnitude (Ib) directly DEPEND on the current following in the input (Ib)

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Direction: Question consists of two statements, one labeled as the 'Assertion (A)' and the other as 'Reason (R)'. Examine these two statements carefully and select the answer to this question using the codes given below:Assertion (A): A bipolar junction transistor is basically a current amplifier.Reason (R): The most simplified model of a BJT has a current-dependent current source in its output circuit, whose magnitude directly depends upon the input current.

Electronics Bipolar Junction Transistors in Electronics 10 months ago

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Assertion Explanation- A BJT is a current to current amplifier, with a very low internal input impedance and a very high internal output impedance.If we measure the collector current and the BASE current, ww find that there is a current gain(Beta) ranging from about 50 to 150 normally.Reason Explanation-Simpified model of BJT:The π-model of BJT is GIVEN belowIn the FIGURE we can see at the output (collector) there is a current dependent SOURCE present whose magnitude (Ib) directly DEPEND on the current following in the input (Ib)

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Posted on 01 Dec 2024, this text provides information on Electronics related to Bipolar Junction Transistors in Electronics. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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