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In npn transistor, if IE = emitter curre...

In npn transistor, if `I_E` = emitter current, `I_B` = base current and `I_C` = collector current, then

A

(A) `I_C = I_E + I_B`

B

(B) `I_B = I_C + I_E`

C

(C) `I_E = I_C + I_B`

D

(D) `I_E = I_C - I_B`

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