Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > A capacitor C at time t = 0+ with zero initia...
Start Learning for Free
A capacitor C at time t = 0+ with zero initial charge acts as a:
- a)short circuit
- b)open circuit
- c)current circuit
- d)voltage source
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
A capacitor C at time t = 0+ with zero initial charge acts as a:a)shor...
Explanation:
When a capacitor is initially charged, it acts as an open circuit. However, in this case, the capacitor has zero initial charge. Therefore, it acts as a short circuit.
A capacitor is an electronic component that stores electric charge. It consists of two conductive plates separated by an insulating material called a dielectric. When a voltage is applied across the plates, charge accumulates on the plates, creating an electric field between them. The amount of charge that can be stored by the capacitor is proportional to the voltage applied and the capacitance of the capacitor.
When a capacitor is initially charged, it acts as an open circuit because there is no path for current to flow through the capacitor. However, in this case, the capacitor has zero initial charge, which means that there is no voltage across the plates. Therefore, the capacitor acts as a short circuit because there is no resistance to the flow of current.
A short circuit is a path of low resistance that allows current to flow freely. In this case, the capacitor acts as a short circuit, which means that current can flow through the capacitor without any hindrance.
Conclusion:
Therefore, the correct answer is option 'A' - short circuit.
When a capacitor is initially charged, it acts as an open circuit. However, in this case, the capacitor has zero initial charge. Therefore, it acts as a short circuit.
A capacitor is an electronic component that stores electric charge. It consists of two conductive plates separated by an insulating material called a dielectric. When a voltage is applied across the plates, charge accumulates on the plates, creating an electric field between them. The amount of charge that can be stored by the capacitor is proportional to the voltage applied and the capacitance of the capacitor.
When a capacitor is initially charged, it acts as an open circuit because there is no path for current to flow through the capacitor. However, in this case, the capacitor has zero initial charge, which means that there is no voltage across the plates. Therefore, the capacitor acts as a short circuit because there is no resistance to the flow of current.
A short circuit is a path of low resistance that allows current to flow freely. In this case, the capacitor acts as a short circuit, which means that current can flow through the capacitor without any hindrance.
Conclusion:
Therefore, the correct answer is option 'A' - short circuit.
Free Test
FREE
| Start Free Test |
Community Answer
A capacitor C at time t = 0+ with zero initial charge acts as a:a)shor...
Capacitor's property is "it passes the AC Signal and blocks DC Signal". At t=0+, it has zero initial charge hence it will act as a short circuit, without affecting the circuit properties it will pass the signal as it is.
Attention Electrical Engineering (EE) Students!
To make sure you are not studying endlessly, EduRev has designed Electrical Engineering (EE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electrical Engineering (EE).
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Similar Electrical Engineering (EE) Doubts
Top Courses for Electrical Engineering (EE)View all
A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer?
Question Description
A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer?.
A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A capacitor C at time t = 0+ with zero initial charge acts as a:a)short circuitb)open circuitc)current circuitd)voltage sourceCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
|
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup