Hi,

Trying to calculate the current gained for the circuit below. I know it has to be i(output) / i(input) = A(is) * R(o) / (R(o) + R(L))

( ) represent subscript

I cannot seem to figure out how to get A(is).

Appreciate any help, thanks

Rishi Dhupar

 

I am experiencing problems reading the reference designators due to the resolution of the bmp file. Can you provide a clearer diagram?

hgmjr

 

New image attached.