Can you explain the answer of this question below:How much work is done, when 1 coulomb of charge moves against a potential difference of 1 volt?A:1 jouleB:2 jouleC:0.5 jouleD:1.5 jouleThe answer is a.

Question

Answer

Charge moved, Q = 1 C

Potential difference, V = 1V

Therefore,

Work done, W = QV

= 1 C x 1 V

= 1 joule.

Answer

We know that v = w/ q , we can also write w = v × q now we are given charge 1 c and a potential difference 1 v , then w= 1×1 , w = 1 joule

Answer

Understanding Work Done in Electric Charge Movement
When a charge moves through an electric field, work is done on that charge. The relationship between work, charge, and electric potential is essential for understanding basic electrical concepts.
Formula for Work Done
- The work done (W) when moving a charge (Q) against a potential difference (V) is given by the formula:
W = Q × V
Application of the Formula
- In this scenario:
- Q = 1 coulomb (the amount of charge)
- V = 1 volt (the potential difference)
- Plugging in the values:
W = 1 coulomb × 1 volt = 1 joule
Conclusion
- Thus, the work done when 1 coulomb of charge moves against a potential difference of 1 volt is 1 joule.
Key Takeaways
- Work done is directly proportional to both the charge and the potential difference.
- If either the charge or the potential difference increases, the work done also increases.
- Understanding this concept is fundamental in fields like electronics, electromagnetism, and physics.
By grasping these basic principles, students can better understand how electrical energy is transferred and used in various applications.

Answer

V =W/Q
V=W/1
1=W/1
W=1.1 c.v
W=1J

Answer

Correct Answer is option A (1 Joule)

Similar Class 10 Doubts

how much work is done when one coulomb charge moves against a potential difference of 1 volt ? Related: Electric Current, Potential and Potential Difference?

compute the heat generated while transferring 96000 coulomb of change in one hour through a potential difference of 50 volt Related: Introduction to Energy and its Sources - Sources of Energy, Class 10, Science

Inter relation of potential difference , voltage, current and resistance. anyone give answer of this question ?

Calculate the potential difference between two terminals of a cell if 100 Jule is required to transfer 20 coulomb of charge from one terminal to other?

Computer the heat generated while transferring 96000 coulomb of charge in two hours through a potential difference 40v?

Top Courses for Class 10View all

Science Class 10

Social Studies (SST) Class 10

Mathematics (Maths) Class 10

English Grammar Advanced

English Grammar Basic

Top Courses for Class 10

Top Courses for Class 10

Related Content

About Class 10

Class 10 Study Material

Class 10 All Subjects

NCERT Textbook Solutions

Other Classes

Important Links

Company