Class 10 Exam > Class 10 Questions > ? In 10 second, a charge of 25 C leaves a bat...
Start Learning for Free
In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery?
Verified Answer
? In 10 second, a charge of 25 C leaves a battery and 200 joule of ene...
potential difference of 1 V across two points is equal to workdone of 1 J performed on 1C.
Hence to transfer 25C, workdone is 200 J means, the potential difference = 200 X 25 = 5000 V.
charge = current X time , hence current = 25 C / 10 s = 2.5 A
This question is part of UPSC exam. View all Class 10 courses
Most Upvoted Answer
? In 10 second, a charge of 25 C leaves a battery and 200 joule of ene...
This is the potential difference and this is the current flows from the battery
Community Answer
? In 10 second, a charge of 25 C leaves a battery and 200 joule of ene...
Calculating Potential Difference and Current in a Circuit
Calculating Potential Difference:
The energy delivered to the circuit can be calculated using the formula:
\[ E = Q \times V \]
where E is the energy (200 J), Q is the charge (25 C), and V is the potential difference across the battery.
Plugging in the values, we get:
\[ 200 J = 25 C \times V \]
\[ V = \frac{200 J}{25 C} = 8 V \]
Therefore, the potential difference across the battery is 8 volts.
Calculating Current:
The current flowing from the battery can be calculated using the formula:
\[ I = \frac{Q}{t} \]
where I is the current, Q is the charge (25 C), and t is the time taken for the charge to leave the battery (10 s).
Plugging in the values, we get:
\[ I = \frac{25 C}{10 s} = 2.5 A \]
Therefore, the current flowing from the battery is 2.5 amperes.
Explanation:
When a charge of 25 C leaves the battery, it carries energy of 200 J to the outside circuit. This energy is a result of the potential difference across the battery, which is 8 V. The current flowing from the battery is 2.5 A, which is calculated based on the charge leaving the battery in 10 seconds. The potential difference and current are fundamental parameters in understanding the behavior of circuits and the flow of electricity.
Calculating Potential Difference:
The energy delivered to the circuit can be calculated using the formula:
\[ E = Q \times V \]
where E is the energy (200 J), Q is the charge (25 C), and V is the potential difference across the battery.
Plugging in the values, we get:
\[ 200 J = 25 C \times V \]
\[ V = \frac{200 J}{25 C} = 8 V \]
Therefore, the potential difference across the battery is 8 volts.
Calculating Current:
The current flowing from the battery can be calculated using the formula:
\[ I = \frac{Q}{t} \]
where I is the current, Q is the charge (25 C), and t is the time taken for the charge to leave the battery (10 s).
Plugging in the values, we get:
\[ I = \frac{25 C}{10 s} = 2.5 A \]
Therefore, the current flowing from the battery is 2.5 amperes.
Explanation:
When a charge of 25 C leaves the battery, it carries energy of 200 J to the outside circuit. This energy is a result of the potential difference across the battery, which is 8 V. The current flowing from the battery is 2.5 A, which is calculated based on the charge leaving the battery in 10 seconds. The potential difference and current are fundamental parameters in understanding the behavior of circuits and the flow of electricity.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery?
Question Description
? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery?.
? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery?.
Solutions for ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? defined & explained in the simplest way possible. Besides giving the explanation of
? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery?, a detailed solution for ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? has been provided alongside types of ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? theory, EduRev gives you an
ample number of questions to practice ? In 10 second, a charge of 25 C leaves a battery and 200 joule of energy are delivered to an outside circuit as a result. (a) what is the potential difference across the battery? (b) what current flows from the battery? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 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!
within 7 days!
Takes less than 10 seconds to signup