Mathematics · Analog Electronics

For a circuit containing an ideal Op-Amp driving an npn transistor with current gain β = 100, if the collector current is designed to be 10 mA, what will be the value of the base current (Ib) of the npn transistor?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

10.4 mA
20.3 mA
30.2 mA
40.1 mA✓

Correct answer

0.1 mA

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For a circuit containing an ideal Op-Amp driving an npn transistor with current gain β = 100, if the collector current is designed to be 10 mA, what will be the value of the base current (Ib) of the npn transistor?

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For a circuit containing an ideal Op-Amp driving an npn transistor with current gain β = 100, if the collector current is designed to be 10 mA, what will be the value of the base current (Ib) of the npn transistor?

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