Electronics and Communication Engineering - Analog Electronics - Discussion
Discussion Forum : Analog Electronics - Section 4 (Q.No. 26)
26.
In figure base current is 10 μA and βdc = 100. Then VE =
Answer: Option
Explanation:
IC = 1 mA and VCE = 20 - 5 x 103 x 1 x 10-3 = 15 V.
Discussion:
6 comments Page 1 of 1.
Gaurav said:
6 years ago
It is 20 VOLTS NOT 30 VOLTS & 5K ohm resistance instead of 1.5K resistance.
VCE = 20 - 5K x 1mA = 15Volts.
VCE = 20 - 5K x 1mA = 15Volts.
Karl said:
7 years ago
How come it's 20? not 30?
And where did 5 kohms came from?
And where did 5 kohms came from?
Blum0ud said:
7 years ago
No, VCC should be 30 in the solution! not 20!
Pooja said:
8 years ago
It's 30 how 20 comes?
Tamilan said:
8 years ago
Ic = 1mA.
Rc = 1.5k.
V= I * R.
V= 1mA * 1500,
V= 1.5 V.
Anyone tell me if I am wrong?
Rc = 1.5k.
V= I * R.
V= 1mA * 1500,
V= 1.5 V.
Anyone tell me if I am wrong?
(1)
Mukund said:
8 years ago
Where is 20 taken from its 30V supply, not 20V?
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