can you solve this,thanks Switch 1 has been in position “a" and switch 2 has been closed for a long time.At t=0, switch 1 moves from position "a" to position "" and switch 3 is closed. Then,100 ms later switch 2 is opened.t=100 mst=0 s10KO5ΚΩab 6KQ5ΚΩt=0 s23+20V30ΚΩVc + 20µF30ΚΩ60ΚΩ100 Va) Find vc(t) for 0100 ms.

Answered: Image /qna-images/answer/d0b21830-6206-433c-9ba0-a9bc1dade250.jpg

Switch 1 has been in position “a" and switch 2 has been closed for a long time. At t=0, switch 1 moves from position "a" to position “b" and switch 3 is closed. Then, 100 ms later switch 2 is opened.

Switch 1 has been in position “a" and switch 2 has been closed for a long time. At t=0, switch 1 moves from position "a" to position “b" and switch 3 is closed. Then, 100 ms later switch 2 is opened.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter9: Measuring Instruments

Section: Chapter Questions

Problem 5RQ: 5. Name two methods used to make a DC multirange ammeter.

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Question

can you solve this,thanks

Switch 1 has been in position “a" and switch 2 has been closed for a long time.
At t=0, switch 1 moves from position "a" to position "" and switch 3 is closed. Then,
100 ms later switch 2 is opened.
t=100 ms
t=0 s
10KO
5ΚΩ
a
b 6KQ
5ΚΩ
t=0 s
2
3
+
20V
30ΚΩ
Vc + 20µF
30ΚΩ
60ΚΩ
100 V
a) Find vc(t) for 0<t<100 ms.
b) Find vc(t) for t>100 ms.

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