The viscous friction co-efficient, in force-voltage analogy, is analogous to:
(a) Charge
(b) Resistance
(c) Reciprocal of inductance
(d) Reciprocal of conductance
I had been asked this question by my school teacher while I was bunking the class.
This intriguing question originated from Constructing Phase-Trajectories topic in chapter Nonlinear Systems of Control Systems