How to find the value of Load at the output?

[Sarabjot Singh]

I am making a Resistive Load inverter using nmos and during simulation the output is varying with the value of load resistor. I want to know how to decide the value of load resistor?

 

[D.A.(Tony)Stewart]

Voltage drop depends on source voltage, dynamic resistance of FET from bias and load R. YOu define what transfer function you want first.

 

[Sarabjot Singh]

Voltage drop depends on source voltage, dynamic resistance of FET from bias and load R. YOu define what transfer function you want first.

I have uploaded my schematic. can you explain in more detail?
Thanx in advance.