Question

For a common base amplifier, the values of resistance gain
and voltage gain are 3000 and 2800 respectively. The current
gain will be
(a) 1.1 (b) 0.98
(c) 0.93 (d) 0.83

Answer 1

(d) 0.83

this is your answer I hope it helps you

Answer 2

Answer:

Here's your answer

Explanation:

The question is based on the concept of common base amplifier and common collector

Resistance gain = 3000 (Given)

Voltage gain = 2800 (Given)

Thus, the current gain will be described by dividing voltage by resistance.

Current gain = voltage gain/ resistance gain

= 2800/3000

= 0.93

Hence, the current gain will be option (c) 0.93