A- Find the charge on the capacitor at t = 30  B- Find the voltage on the capacitor at t = 50  C- How much energy is stored in the capacitor by this current?

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter20: Capacitance In Ac Circuits
Section: Chapter Questions
Problem 2PA: You are working in an industrial plant. You have been instructed to double the capacitance connected...
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hi. could you solve the question below? thank you.. 

A- Find the charge on the capacitor at t = 30 

B- Find the voltage on the capacitor at t = 50 

C- How much energy is stored in the capacitor by this current?

 

Part A
The current shown in (Figure 1) is applied to a 450 nF capacitor. The initial
Find the charge on the capacitor at t = 30 µus
voltage on the capacitor is zero.
Express your answer to three significant figures and include the appropriate units.
?
Value
Units
Submit
Request Answer
Part B
Find the voltage on the capacitor at t = 50 us.
Express your answer to three significant figures and include the appropriate units.
HA
Value
Units
Figure
1 of 1>
Submit
Request Answer
i (mA)
Part C
400
How much energy is stored in the capacitor by this current?
(us)
Express your answer to three significant figures and include the appropriate units.
0 5 10
20
30
40
50
-300
HA
?
w =
Value
Units
Transcribed Image Text:Part A The current shown in (Figure 1) is applied to a 450 nF capacitor. The initial Find the charge on the capacitor at t = 30 µus voltage on the capacitor is zero. Express your answer to three significant figures and include the appropriate units. ? Value Units Submit Request Answer Part B Find the voltage on the capacitor at t = 50 us. Express your answer to three significant figures and include the appropriate units. HA Value Units Figure 1 of 1> Submit Request Answer i (mA) Part C 400 How much energy is stored in the capacitor by this current? (us) Express your answer to three significant figures and include the appropriate units. 0 5 10 20 30 40 50 -300 HA ? w = Value Units
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