The circuit was in DC steady state for t < 0. At t = 0, the switch is opened instantly. Which circuit quantity must change instantaneously, as a direct consequence of the switch opening? O 11 must immediately become zero. Q must immediately become zero. 12 must immediately become zero. 11 must immediately become another non-zero value. 12 must immediately become another non-zero value. O 13 must immediately become zero. 13 must immediately become another non-zero value. Nothing has to change immediately. Q must immediately become another non-zero value. Switch R1=40 0 R3= 30 2 60 03 E= 12 V R2 C = 2 µF = V1, V2, V3, and 1, I2, I3apply to the respective resisters. Vc and Q refer to the capacitor's voltage and charge. Uc refers to the capacitor's stored energy (electric potential energy).

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The circuit was in DC steady state for t < 0.  At t = 0, the switch is opened instantly.  Which circuit quantity must change instantaneously, as a direct consequence of the switch opening?

 

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The circuit was in DC steady state for t < 0. At t = 0, the switch is opened instantly. Which circuit
quantity must change instantaneously, as a direct consequence of the switch opening?
O 11 must immediately become zero.
Q must immediately become zero.
12 must immediately become zero.
11 must immediately become another non-zero value.
12 must immediately become another non-zero value.
O 13 must immediately become zero.
13 must immediately become another non-zero value.
Nothing has to change immediately.
Q must immediately become another non-zero value.
Transcribed Image Text:The circuit was in DC steady state for t < 0. At t = 0, the switch is opened instantly. Which circuit quantity must change instantaneously, as a direct consequence of the switch opening? O 11 must immediately become zero. Q must immediately become zero. 12 must immediately become zero. 11 must immediately become another non-zero value. 12 must immediately become another non-zero value. O 13 must immediately become zero. 13 must immediately become another non-zero value. Nothing has to change immediately. Q must immediately become another non-zero value.
Switch R1=40 0
R3= 30 2
60 03
E= 12 V R2
C = 2 µF =
V1, V2, V3, and 1, I2, I3apply to the respective resisters. Vc and Q refer to the capacitor's
voltage and charge. Uc refers to the capacitor's stored energy (electric potential energy).
Transcribed Image Text:Switch R1=40 0 R3= 30 2 60 03 E= 12 V R2 C = 2 µF = V1, V2, V3, and 1, I2, I3apply to the respective resisters. Vc and Q refer to the capacitor's voltage and charge. Uc refers to the capacitor's stored energy (electric potential energy).
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