Question:medium
\(A_I\) in the given circuit is
\(A_I\) in the given circuit is
Show Hint
For a transistor,
\[
I_e=I_c+I_b.
\]
Since
\[
I_c=\beta I_b,
\]
we get
\[
I_e=(\beta+1)I_b.
\]
Thus many current-gain questions directly reduce to using
\[
\beta+1.
\]
Updated On: Jun 25, 2026
- \(50\)
- \(100\)
- \(120\)
- \(121\)
Show Solution
The Correct Option is D
Solution and Explanation
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