The current gain for common emitter amplifier is `59`. if the emitter current is 6.0mA, find the base of current and collector current
Text Solution
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Here, `beta_(dc)=59,I_(e)=6.0mA,I_(b)=?` and `I_(b)=?` `beta_(dc)=I_c/(I_b)=(I_(e)-I_b)/I_b or I_b=(I_(e))/(1+beta_(dc))=6.0/(1+59)=0.1mA` `I_c=I_(e)-I_b=6.0-0.1=5.9mA`
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