MHT CET · Physics · Semiconductors
In the case of constant ' \(\alpha\) ' and ' \(\beta\) ' of a transistor ( \(\alpha\) and \(\beta\) are current ratios)
- A \(\beta < 1, \alpha>1\)
- B \(\beta>1, \alpha < 1\)
- C \(\alpha=\beta\)
- D \(\alpha=\beta^2\)
Answer & Solution
Correct Answer
(B) \(\beta>1, \alpha < 1\)
Step-by-step Solution
Detailed explanation
\(\alpha = I_C / I_E\), \(\beta = I_C / I_B\) Since \(I_C < I_E\), \(\alpha < 1\).
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