If early effect is included, and R1 is the total resistance connected – McqOptions

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1.	If early effect is included, and R1 is the total resistance connected at the collector. What is the output pole of a simple C.B. stage?
A.	1/[(R<sub>1</sub> \|\| ro) * 2(C<sub>cs</sub> + C<sub> </sub>)]
B.	1/[(R<sub>1</sub> \|\| ro) * (C<sub>cs</sub> + C<sub> </sub>)]
C.	1/[(R<sub>1</sub> \|\| ro) * (2*C<sub>cs</sub> + C<sub> </sub>)]
D.	1/[(R<sub>1</sub> \|\| ro) * 2(C<sub>cs</sub> + 2C<sub> </sub>)]
Answer» C. 1/[(R<sub>1</sub> \|\| ro) * (2*C<sub>cs</sub> + C<sub> </sub>)]

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