Compute the effective Ron in the triode region of the v-i characteristic when Vgs = 3V, i.e., measure the current through the MOSFET switch when, say, Vds = 1V and report Ids/Vds as your answer below. Remember this should be for a device whose W/L is 1.
So I realize you can't just give me the answer, I just wanted to know if there was an equation to find Ron. I haven't learnt it yet, sorry. I only started MOSFETs a week or two ago.