In p-n transistor circuit, the collector current is `10 mA`. If `90%` of the holes reach the collector, find emitter and base currents.
Text Solution
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Here,`I_c=10mA`, If `I_(e)` is the ammeter current, then `I_c=90/100I_(e)` or `I_(e)=100/90I_e=(100xx10)/90=11.11mA` Base Current, `I_b=I_(e)-I_c=11.11-10` `=1.11mA`
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