The h-parameters of a two-portamplifier are h11 10 kV, h12 0, h21 40, and

The h-parameters of a two-portamplifier are h11 ¼ 10 kV, h12 ¼ 0, h21 ¼ 40, and h22 ¼ 1 mS. Find the forward current gain of a parallel connection of two such amplifiers. Assume the connection does not change the parameters of either amplifier.