In the parallel RLC circuit given below, a unit step current is applied to the i (t) input and the inductor (coil) current is taken as output. According to the output response of the system, the rise time is 0.23 s and the natural frequency is 8.18 rad / s. If it is known to be R = 9.4 Ohms, what is the approximate value of inductance (L)? Calculate.

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26 - In the parallel RLC circuit given below, a unit step current is applied to the i (t) input and the inductor (coil) current is taken as output. According to the output response of the system, the rise time is 0.23 s and the natural frequency is 8.18 rad / s. If it is known to be R = 9.4 Ohms, what is the approximate value of inductance (L)? Calculate.

A) 1.5 H


B) 1.4 H


C) 1.1 H


D) 1.2 H


E) 1.0 H

iR
ic
26 -
i(t)
R
O A) 1.5 H
B) 1.4 H
C) 1.1 H
O D) 1.2 H
E) 1.0 H
Transcribed Image Text:iR ic 26 - i(t) R O A) 1.5 H B) 1.4 H C) 1.1 H O D) 1.2 H E) 1.0 H
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