Consider the following circuit
Which of the following sets of E, R and C values will ensure that the state equation \(\rm \frac{dV_c}{dt} = -2.5 V_c + 3\) is valid ?
1
R = 2 Ω, C = 0.2 F, E = 1.2 V
2
R = 0.2 Ω, C = 1 F, E = 6 V
3
R = 4 Ω, C = 0.1 F, E = 1.2 V
4
R = 10 Ω, C = 0.4 F, E = 7.5 V