Question

For a common base amplifier, current gain is 70. If the emitter current is 8.4 ma, then the base current is

Answer 1

⭐⭐⭐hey mate!⭐⭐⭐

Since,

Ie=Ib+Ic

Dividing lhs and rhs by Ib we get

Gamma = 1+beeta

For calculations refer to attachment..

Hope it will help you...

#phoenix