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uzair_ha91
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Homework Statement
In circuit (figure), there is negligible potential drop between B and E, where β (current gain) is 100, calculate
(i) base current (ii) collector current (iii) potential drop across Rc (iv) Vce
(Ans: 11.25 µA, 1.125 mA, 1.125 V, 7.875 V)
http://img147.imageshack.us/img147/6084/183h.png [Broken]
Homework Equations
In this case, [tex]\beta[/tex]=Ic/IB and Kirchhoff's Voltage Law.
The Attempt at a Solution
Applying KVL to this circuit,
Vcc= IBRB + VCE + ICRC
9= (100,000)IB + VCE + (1000)Ic
Because IB= Ic/[tex]\beta[/tex]
Therefore: 9= 1000.Ic + 1000.Ic + VCE
9-2000.Ic=VCE
---------------------------------------This is where I get stuck..Am I doing this right?
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