In a two-terminal network, open-circuit voltage mesured

In a two-terminal network, open-circuit voltage mesured at the given terminals by an electronic vol t met er is 100 V. A short -circuit current measured at the same terminals by an ammeter of negligible resistance is 5 A. If a load resistor of 80 Ω is connected at the same terminals, then current in the load resistor will be ________ A

Z_TH =	V_OC	=	100	= 20
	I_SC		5

Total resistance, Z = Z_TH + 80 = 100 Ω

∴ Current, I =	100	= 1 A
	Z