Question

Determine the transfer function of the circuit(see attachment).Assume that i(t) is the excitation and v(t) is the response resulting from i(t).(in attachment are the possible answers for the exercise)

Answer 1

Here, V = L di/dt
Doing a Laplace transform, V(s) = I(s).Ls
The transfer function will be V(s)/I(s) = Ls

I believe the answer to be 4. But G is normally used for conductance (I/V). I am not sure what exactly it means here.

Answer 2

G(s) in this case indikate -TRANSFER FUNCTION.
If the input excitation is the current I(s) and output response is voltage V(s), the G(s)=V(s)/I(s),if the V(s) is the input and I(s) is the output than G(s)=I(s)/V(s).

Answer 3

G(s) in this case indicate -TRANSFER FUNCTION.
If the input excitation is the current I(s) and output response is voltage V(s), the G(s)=V(s)/I(s),if the V(s) is the input and I(s) is the output than G(s)=I(s)/V(s).