TS EAMCET · Physics · Semiconductors
Determine \(V_{C E}\) in the following silicon based transistor circuit
- A \(6.8 \mathrm{~V}\)
- B \(2.0 \mathrm{~V}\)
- C \(5.9 \mathrm{~V}\)
- D \(2.4 \mathrm{~V}\)
Answer & Solution
Correct Answer
(D) \(2.4 \mathrm{~V}\)
Step-by-step Solution
Detailed explanation
Using KVL to CE circuit, \( \begin{array}{rlrl} V_{C C} & =i_C R_C+V_{C E}+i_E R_E & \\ & =i_C R_C+V_{C E}+i_C R_E & \left(\because i_E \approx i_C\right) \\ \Rightarrow \quad V_{C E} & =V_{C C}-i_C\left(R_C+R_E\right) & & \ldots(\mathrm{i}) \end{array} \) By Ohm's law, current…
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