
What is meant by saying that the electric potential at a point is 1V?
Answer
410.1k+ views
Hint: You could read the question well as a first step. Then you could give an explanation for electric potential at an arbitrary point in a general sense. After that one could get into directly giving the solution to the question given above. You could recall the mathematical relation for better understanding.
Complete step-by-step solution:
In the question, we are asked to explain when the electric potential at an arbitrary point is said to be 1V. As a first step, one could begin by defining electric potential at an arbitrary point in a general sense.
Electric potential at an arbitrary point can be defined as the amount of work that is done so as to bring a unit positive charge from infinity to the arbitrary point under consideration. Mathematically this can be expressed as,
$V=\dfrac{w}{q}$
Where, V is the electric potential, w is the work done and q is the charge. Electric potential is measured in volts which is its SI unit.
Now, let us explain when the electric potential at a point is 1V. When the work done so as to bring one coulomb charge from infinity to a particular point is one joule, then the electric potential at this point is said to be 1V.
Mathematically,
$V=\dfrac{1J}{1C}=1V$
Note: One volt electric potential can otherwise be defined as one joule per coulomb. Another important point that is to be kept in mind while defining quantities such as that given above is that the quantities should be in their respective SI units. For example, joule and coulomb are SI units of work done and charge respectively.
Complete step-by-step solution:
In the question, we are asked to explain when the electric potential at an arbitrary point is said to be 1V. As a first step, one could begin by defining electric potential at an arbitrary point in a general sense.
Electric potential at an arbitrary point can be defined as the amount of work that is done so as to bring a unit positive charge from infinity to the arbitrary point under consideration. Mathematically this can be expressed as,
$V=\dfrac{w}{q}$
Where, V is the electric potential, w is the work done and q is the charge. Electric potential is measured in volts which is its SI unit.
Now, let us explain when the electric potential at a point is 1V. When the work done so as to bring one coulomb charge from infinity to a particular point is one joule, then the electric potential at this point is said to be 1V.
Mathematically,
$V=\dfrac{1J}{1C}=1V$
Note: One volt electric potential can otherwise be defined as one joule per coulomb. Another important point that is to be kept in mind while defining quantities such as that given above is that the quantities should be in their respective SI units. For example, joule and coulomb are SI units of work done and charge respectively.
Recently Updated Pages
What percentage of the area in India is covered by class 10 social science CBSE

The area of a 6m wide road outside a garden in all class 10 maths CBSE

What is the electric flux through a cube of side 1 class 10 physics CBSE

If one root of x2 x k 0 maybe the square of the other class 10 maths CBSE

The radius and height of a cylinder are in the ratio class 10 maths CBSE

An almirah is sold for 5400 Rs after allowing a discount class 10 maths CBSE

Trending doubts
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths

Why is there a time difference of about 5 hours between class 10 social science CBSE

Change the following sentences into negative and interrogative class 10 english CBSE

What constitutes the central nervous system How are class 10 biology CBSE

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

Explain the Treaty of Vienna of 1815 class 10 social science CBSE
