Physics · Semiconductor Electronics

For a transistor, the current gains α and β are defined as α = IC/IE and β = IC/IB. Then the correct relation between α and β is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1α = β1 - β
2β = α1 - α✓
3αβ = 1
4α = 1 - ββ

Correct answer

β = α1 - α

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For a transistor, the current gains α and β are defined as α = IC/IE and β = IC/IB. Then the correct relation between α and β is:

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For a transistor, the current gains α and β are defined as α = IC/IE and β = IC/IB. Then the correct relation between α and β is:

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