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how much work is done when one coulomb charge moves against a potential difference of 1 volt ?
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Most Upvoted Answer
how much work is done when one coulomb charge moves against a potentia...
1 joule of work is done when one coulomb charge moves through a potential difference of 1 volt.
According to the formula:-
V=W/Q
Now ,
Given that:-
V=1volt,
Q=1coloumb
Let the work done be W.
Putting values in formula,
1=W/1
W= 1J (ANS.)
According to the formula:-
V=W/Q
Now ,
Given that:-
V=1volt,
Q=1coloumb
Let the work done be W.
Putting values in formula,
1=W/1
W= 1J (ANS.)
Community Answer
how much work is done when one coulomb charge moves against a potentia...
Work Done Against Potential Difference
When a charge moves through an electric field, work is done. The relationship between work, charge, and potential difference is crucial in understanding electric circuits.
Definition of Work Done
- Work done (W) is defined as the energy transferred when a charge moves in an electric field.
- It is calculated using the formula: W = Q × V, where:
- W = work done in joules (J)
- Q = charge in coulombs (C)
- V = potential difference in volts (V)
Case of 1 Coulomb Charge
- If a charge of 1 coulomb moves against a potential difference of 1 volt:
- W = 1 C × 1 V = 1 J
- Therefore, the work done is 1 joule.
Understanding Electric Current
- Electric current (I) is the flow of electric charge.
- It is measured in amperes (A), where 1 ampere equals 1 coulomb of charge passing through a point in one second.
Potential and Potential Difference
- Electric potential (V) is the amount of electric potential energy per unit charge at a point in an electric field.
- Potential difference is the difference in electric potential between two points and it drives the flow of current in a circuit.
Conclusion
Understanding the work done when a charge moves against a potential difference is fundamental in studying electric circuits, current, and energy transfer in electrical systems.
When a charge moves through an electric field, work is done. The relationship between work, charge, and potential difference is crucial in understanding electric circuits.
Definition of Work Done
- Work done (W) is defined as the energy transferred when a charge moves in an electric field.
- It is calculated using the formula: W = Q × V, where:
- W = work done in joules (J)
- Q = charge in coulombs (C)
- V = potential difference in volts (V)
Case of 1 Coulomb Charge
- If a charge of 1 coulomb moves against a potential difference of 1 volt:
- W = 1 C × 1 V = 1 J
- Therefore, the work done is 1 joule.
Understanding Electric Current
- Electric current (I) is the flow of electric charge.
- It is measured in amperes (A), where 1 ampere equals 1 coulomb of charge passing through a point in one second.
Potential and Potential Difference
- Electric potential (V) is the amount of electric potential energy per unit charge at a point in an electric field.
- Potential difference is the difference in electric potential between two points and it drives the flow of current in a circuit.
Conclusion
Understanding the work done when a charge moves against a potential difference is fundamental in studying electric circuits, current, and energy transfer in electrical systems.
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