Class 12 Exam > Class 12 Questions > When a parallel plates capacitor is connected...
Start Learning for Free
When a parallel plates capacitor is connected to a source of constant potential difference,
- a)All the charge drawn from the source is stored in the capacitor.
- b)All the energy drawn from the source is stored in the capacitor.
- c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.
- d)The capacity of the capacitor increases with the increase of the charge in the capacitor
Correct answer is option 'A,C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
When a parallel plates capacitor is connected to a source of constant ...
Answer:
The behavior of parallel plate capacitor is discussed when it is connected to a source of constant potential difference.
Charge Stored in Capacitor
When the parallel plates capacitor is connected to a source of constant potential difference, all the charge drawn from the source is stored in the capacitor. This is because the electric field between the plates of the capacitor causes the free electrons to move from the negative plate to the positive plate. This movement of electrons causes the accumulation of charge on the plates. As the potential difference is constant, the accumulation of charges continues until the capacitor is fully charged.
Rate of Potential Difference Growth
Initially, the potential difference across the capacitor grows very rapidly. This is because, at the beginning, there is no charge on the plates, and the electric field between the plates is at its maximum. As the charges accumulate on the plates, the electric field between the plates decreases, and hence, the rate of potential difference growth decreases. Eventually, when the capacitor is fully charged, the potential difference across the plates becomes equal to the potential difference of the source, and the rate of potential difference growth becomes zero.
Capacity of the Capacitor
The capacity of the capacitor is a measure of its ability to store charge. The capacity of the capacitor is determined by the area of the plates, the distance between the plates, and the dielectric constant of the material between the plates. The capacity of the capacitor does not increase with the increase of charge in the capacitor.
The behavior of parallel plate capacitor is discussed when it is connected to a source of constant potential difference.
Charge Stored in Capacitor
When the parallel plates capacitor is connected to a source of constant potential difference, all the charge drawn from the source is stored in the capacitor. This is because the electric field between the plates of the capacitor causes the free electrons to move from the negative plate to the positive plate. This movement of electrons causes the accumulation of charge on the plates. As the potential difference is constant, the accumulation of charges continues until the capacitor is fully charged.
Rate of Potential Difference Growth
Initially, the potential difference across the capacitor grows very rapidly. This is because, at the beginning, there is no charge on the plates, and the electric field between the plates is at its maximum. As the charges accumulate on the plates, the electric field between the plates decreases, and hence, the rate of potential difference growth decreases. Eventually, when the capacitor is fully charged, the potential difference across the plates becomes equal to the potential difference of the source, and the rate of potential difference growth becomes zero.
Capacity of the Capacitor
The capacity of the capacitor is a measure of its ability to store charge. The capacity of the capacitor is determined by the area of the plates, the distance between the plates, and the dielectric constant of the material between the plates. The capacity of the capacitor does not increase with the increase of charge in the capacitor.
Free Test
FREE
| Start Free Test |
Community Answer
When a parallel plates capacitor is connected to a source of constant ...
Option a is correct bcoz capacitor is used for storage of charge.but I don't know to explain option c
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer?
Question Description
When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer?.
When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer?.
Solutions for When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer?, a detailed solution for When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? has been provided alongside types of When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice When a parallel plates capacitor is connected to a source of constant potential difference,a)All the charge drawn from the source is stored in the capacitor.b)All the energy drawn from the source is stored in the capacitor.c)The potential difference across the capacitor grows very rapidly initially and this rate decreases to zero eventually.d)The capacity of the capacitor increases with the increase of the charge in the capacitorCorrect answer is option 'A,C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup