What is the potential difference ? Explain and give its unit with definition.
Last updated date: 18th Mar 2023
•
Total views: 205.5k
•
Views today: 1.84k
Answer
205.5k+ views
Hint: Potential difference is the difference in the amount of energy that charge carriers have between two points in a circuit. Potential difference \[\left( {p.d.} \right)\] is measured in volts \[\left( V \right)\] and is also called voltage.
Complete answer:
The work required to transfer a charge from one point to another is described as potential difference. For a charge to pass between two points, there must be a potential difference in current. The potential energy difference per unit charge or voltage is another term for it. The Volt is the unit of potential difference \[\left( V \right)\].
We can also say that the amount of work required to move a unit positive charge from one point to another is described as a potential difference.
\[1{\text{ }}Joule/Coulomb{\text{ }} = {\text{ }}1{\text{ }}Volt\]
The volt is the SI unit for potential difference\[\left( V \right)\] . \[1{\text{ }}volt\] = The potential difference between two points in a current carrying conductor when \[1{\text{ }}joule\] of work is performed to transfer a charge of \[1{\text{ }}coulomb\] from one point to the other.
Note: The potential difference (which is the same as voltage) is equal to the amount of current multiplied by the resistance. A potential difference of one Volt is equal to one Joule of energy being used by one Coulomb of charge when it flows between two points in a circuit.
Complete answer:
The work required to transfer a charge from one point to another is described as potential difference. For a charge to pass between two points, there must be a potential difference in current. The potential energy difference per unit charge or voltage is another term for it. The Volt is the unit of potential difference \[\left( V \right)\].
We can also say that the amount of work required to move a unit positive charge from one point to another is described as a potential difference.
\[1{\text{ }}Joule/Coulomb{\text{ }} = {\text{ }}1{\text{ }}Volt\]
The volt is the SI unit for potential difference\[\left( V \right)\] . \[1{\text{ }}volt\] = The potential difference between two points in a current carrying conductor when \[1{\text{ }}joule\] of work is performed to transfer a charge of \[1{\text{ }}coulomb\] from one point to the other.
Note: The potential difference (which is the same as voltage) is equal to the amount of current multiplied by the resistance. A potential difference of one Volt is equal to one Joule of energy being used by one Coulomb of charge when it flows between two points in a circuit.
Recently Updated Pages
Most eubacterial antibiotics are obtained from A Rhizobium class 12 biology NEET_UG

Salamin bioinsecticides have been extracted from A class 12 biology NEET_UG

Which of the following statements regarding Baculoviruses class 12 biology NEET_UG

Sewage or municipal sewer pipes should not be directly class 12 biology NEET_UG

Sewage purification is performed by A Microbes B Fertilisers class 12 biology NEET_UG

Enzyme immobilisation is Aconversion of an active enzyme class 12 biology NEET_UG

Trending doubts
Difference Between Plant Cell and Animal Cell

Write an application to the principal requesting five class 10 english CBSE

Ray optics is valid when characteristic dimensions class 12 physics CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Write the 6 fundamental rights of India and explain in detail

Write a letter to the principal requesting him to grant class 10 english CBSE

List out three methods of soil conservation

Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE

Write a letter to the Principal of your school to plead class 10 english CBSE
