A voltage gain of a CE amplifier connected in collector to base configuration is 50. Collector to base resistor RF = 1 kΩ, RC = 4Ω, the O/P resistance R0 =?

A voltage gain of a CE amplifier connected in collector to base config

1.	A voltage gain of a CE amplifier connected in collector to base configuration is 50. Collector to base resistor RF = 1 kΩ, RC = 4Ω, the O/P resistance R0 =?
A.	800 Ω
B.	813 Ω
C.	817 Ω
D.	819 Ω
Answer» C. 817 Ω