A source voltage of 8 V drives the diode in fig. through a current- limiting resistor of 100 ohm . Then the magnitude of the slope load line on the V - I characteristics of the diode is

Explanation

If I is the current in the diode and V is voltage drop across it, then for given figure, voltage equation is:
`(Ixx100)-V=8`
`I=(1//100)V+8//100impliesI=(0.01)V+0.08`
Thus the slope of I-V graph is equal to `1//R_(L)=0.01`