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Four relations are given below. Identify the correct relation regarding a transistor.

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SSC JE EE Previous Year Paper 15 (Held On: 26 Sep 2019 Evening)
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  1. IE < IC > IB
  2. IE + IC = IB
  3. IE > IC < IB
  4. IE > IC > IB

Answer (Detailed Solution Below)

Option 4 : IE > IC > IB
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Detailed Solution

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A transistor is a 3 layered 2 junction device as shown below.

F1 U.B Madhu 07.01.20 D20

IE = IB + IC

IC = βIB

IE > IC > IB
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