In the circuit shown in (Figure 1), both switches operate together; that is, they either open or close at the same time. The switches are closed a long time before opening at t = 0. Figure t=0 1.8 ΚΩ 60V/FZ t=0 12 ΚΩ ; 1 of 1 68 kΩ Σ How many microjoules of energy have been dissipated in the 12 k resistor 1.3 ms after the switches open? Express your answer in microjoules to three significant figures. [ΫΠΙ ΑΣΦ ↓↑ vec Wdiss= Submit X Incorrect; Try Again; 17 attempts remaining Part B Previous Answers Request Answer t = ¯ How long does it take to dissipate 92% of the initially stored energy? Express your answer to three significant figures and include the appropriate units. μA Value Units ? ? HJ Review

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Publisher:Robert L. Boylestad
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In the circuit shown in (Figure 1), both switches operate
together; that is, they either open or close at the same
time. The switches are closed a long time before opening
at t = 0.
Figure
O
t = 0
1.8 ΚΩ
60 V / μF
t = 0
1 of 1
12 ΚΩ 3 68 ΚΩ
How many microjoules of energy have been dissipated in the 12 k resistor 1.3 ms after the switches open?
Express your answer in microjoules to three significant figures.
W diss =
Submit
Part B
VE ΑΣΦ 41
X Incorrect; Try Again; 17 attempts remaining
t =
☐
Previous Answers Request Answer
vec
How long does it take to dissipate 92% of the initially stored energy?
Express your answer to three significant figures and include the appropriate units.
μÅ
Value
Units
?
?
μJ
Review
Transcribed Image Text:In the circuit shown in (Figure 1), both switches operate together; that is, they either open or close at the same time. The switches are closed a long time before opening at t = 0. Figure O t = 0 1.8 ΚΩ 60 V / μF t = 0 1 of 1 12 ΚΩ 3 68 ΚΩ How many microjoules of energy have been dissipated in the 12 k resistor 1.3 ms after the switches open? Express your answer in microjoules to three significant figures. W diss = Submit Part B VE ΑΣΦ 41 X Incorrect; Try Again; 17 attempts remaining t = ☐ Previous Answers Request Answer vec How long does it take to dissipate 92% of the initially stored energy? Express your answer to three significant figures and include the appropriate units. μÅ Value Units ? ? μJ Review
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