Explanation: Collector current by emitter current is the current gain, its value is close to one but never greater than. 9. The value of β is given by the expression
A. IC/IB
B. IC/IE
C. IE/IC
D. IE/IB
Answer:A
Explanation: Collector current by emitter current is the current gain, its value is close to one but never greater than. 9. The value of β is given by the expression
A. IC/IB B. IC/IE C. IE/IC D. IE/IB
Explanation: Collector current by the base current is beta, its value is in the range 50 to 300. 10. A power BJT is used as a power control switch by biasing it in the cut off region (off state) or in the saturation region (on state). In the on state