Physics · 2014
JEE Main · 9 April 2014, Shift 1 · Q30
An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the positive lead of an ammeter, and C to the negative lead…
An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the positive lead of an ammeter, and C to the negative lead of the ammeter, one finds large deflection. Then, A, B and C refer respectively to :
Official answer
(1)
Emitter, base and collector
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JEE Main 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.