Input voltage and input current of a common emitter configuration of BJT circuit isa.VBE and IBb. VCE and ICc. VBE and ICd. VCE and IB
Question
Input voltage and input current of a common emitter configuration of BJT circuit is
a. VBE and IB
b. VCE and IC
c. VBE and IC
d. VCE and IB
Solution
The input voltage and input current of a common emitter configuration of a BJT (Bipolar Junction Transistor) circuit is VBE and IB. So, the correct answer is a. VBE and IB.
Here's why:
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In a common emitter configuration, the base-emitter junction is forward biased. This means the input voltage is the voltage across the base-emitter junction, which is VBE.
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The input current in this configuration is the current that flows into the base terminal, which is IB.
Therefore, the input parameters for a common emitter configuration of a BJT are VBE and IB.
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