JEE Exam > JEE Questions > If there are n capacitors in parallel connect...
Start Learning for Free
If there are n capacitors in parallel connected to V volt source, then energy stored is equal to
- a)CV
- b)CV2
- c)1/2n CV2
- d)none of the above
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
If there are n capacitors in parallel connected to V volt source, then...
Since the capacitors are connected in parallel to the battery, potential difference across each capacitor will be V. Hence, the total energy stored will be n times the energy stored in a single capacitor.
∴ U = n x 1/2 CV2 = 1/2 n C V2
∴ U = n x 1/2 CV2 = 1/2 n C V2
This question is part of UPSC exam. View all JEE courses
Most Upvoted Answer
If there are n capacitors in parallel connected to V volt source, then...
Energy stored in capacitors in parallel
Energy stored in a capacitor is given by the formula 1/2 CV^2, where C is the capacitance of the capacitor and V is the voltage across it.
Calculating total energy in n capacitors in parallel
When n capacitors are connected in parallel to a voltage source V, the total energy stored can be calculated as follows:
- Since the capacitors are in parallel, the voltage across each capacitor is the same as the source voltage V.
- The total energy stored in the capacitors in parallel is the sum of the energy stored in each capacitor.
- Therefore, the total energy stored in n capacitors in parallel is given by: Total energy = n * (1/2 CV^2) = 1/2 n CV^2.
Conclusion
The correct answer is option 'C' - 1/2n CV^2, which represents the total energy stored in n capacitors connected in parallel to a voltage source V.
Energy stored in a capacitor is given by the formula 1/2 CV^2, where C is the capacitance of the capacitor and V is the voltage across it.
Calculating total energy in n capacitors in parallel
When n capacitors are connected in parallel to a voltage source V, the total energy stored can be calculated as follows:
- Since the capacitors are in parallel, the voltage across each capacitor is the same as the source voltage V.
- The total energy stored in the capacitors in parallel is the sum of the energy stored in each capacitor.
- Therefore, the total energy stored in n capacitors in parallel is given by: Total energy = n * (1/2 CV^2) = 1/2 n CV^2.
Conclusion
The correct answer is option 'C' - 1/2n CV^2, which represents the total energy stored in n capacitors connected in parallel to a voltage source V.
|
|
Explore Courses for JEE exam
|
|
Top Courses for JEEView all
Question Description
If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice If there are n capacitors in parallel connected to V volt source, then energy stored is equal toa)CVb)CV2c)1/2n CV2d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE 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 on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily