SemiconductorHard
Question
In an n-p-n transistor circuit, the collectior current is 20 mA. If 90% of electron emitted reach the collector :-
Options
A.the emitter current will be 18 mA
B.emitter current will be 22 mA
C. base current will be 2 mA
D. base current will be 1 mA
More Semiconductor Questions
When phosphorus and antimony are mixed in germanium then :-...The truth table shown below is for which of the following gates : -...When two semiconductor of p and n type are brought in to contact, they form a p-n junction which acts like a : -...For a transistor Ie = 25 mA and Ib = 1 mA. The value of current gain a will be :...When a potential difference is applied across, the current passing through : -...