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Question

In a transistor, a change of 8.0 in the emitter current produces a change of 7.8 mA in the collector current. What change in the base current is necessary to produce the same change in the collector current?

  1. 300µA
  2. 400µA
  3. 200µA
  4. 100µA

The correct answer is: 200µA

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