A circuit consists of a 4.0 mH inductor coil, a 170 2 resistor, a 10.0 V ideal battery, and an open switch-all connected in series. The switch closes at time t = 0. just after the switch closes? dt =0 What is the initial rate of change of the current dI 2500 A/s dt =0 What is the steady-state value of the current If a long time after the switch is closed? If = 0.0588 A At what time t75%, does the current in the circuit reach 75% of its steady-state value? t75% = 3.26 x10-5 What is the rate of change of the current when the current in the circuit is equal to - its steady-state value? dt \1=1,12 dI 1.63 x10 A/s dt \1=l2 Incorrect

Introductory Circuit Analysis (13th Edition)
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A circuit consists of a 4.0 mH4.0 mH inductor coil, a 170 Ω170 Ω resistor, a 10.0 V10.0 V ideal battery, and an open switch—all connected in series. The switch closes at time ?=0.

A circuit consists of a 4.0 mH inductor coil, a 170 2 resistor, a 10.0 V ideal battery, and an open switch-all connected in series.
The switch closes at time t = 0.
dI
What is the initial rate of change of the current
dt
just after the switch closes?
It=0
dI
2500
A/s
dt
It%3D0
What is the steady-state value of the current If a long time after the switch is closed?
If =
0.0588
A
At what time t75%, does the current in the circuit reach 75% of its steady-state value?
175% =
3.26 x10-5
S
dI
What is the rate of change of the current
dt
when the current in the circuit is equal to
- its steady-state value?
I=I/2
dI
1.63 x10-5
A/s
dt
I=I¡2
Incorrect
Transcribed Image Text:A circuit consists of a 4.0 mH inductor coil, a 170 2 resistor, a 10.0 V ideal battery, and an open switch-all connected in series. The switch closes at time t = 0. dI What is the initial rate of change of the current dt just after the switch closes? It=0 dI 2500 A/s dt It%3D0 What is the steady-state value of the current If a long time after the switch is closed? If = 0.0588 A At what time t75%, does the current in the circuit reach 75% of its steady-state value? 175% = 3.26 x10-5 S dI What is the rate of change of the current dt when the current in the circuit is equal to - its steady-state value? I=I/2 dI 1.63 x10-5 A/s dt I=I¡2 Incorrect
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