Question

In switching circuit, transistor is in ON state. Values of I_C and I_B are 5.2 mA and 10 µA respectively and value of R_C is 1 k`Omega`. If V_cc is at 5.5 V, then V_CE is ______.

विकल्प

• 0.0 V

• 0.1 V

• 0.2 V

• 0.3 V

Answer 1

In switching circuit, transistor is in ON state. Values of I_C and I_B are 5.2 mA and 10 µA respectively and value of R_C is 1 k`Omega`. If V_cc is at 5.5 V, then V_CE is 0.3 v.

Explanation:

`"V"_"CE"= "V"_"CC" - "I"_"C""R"_"C"`

= `5.5 - (5.2 xx 10^-3xx 10^-3)`

∴`"V"_"CE"`=0.3