Relationship between 1 Joule and 1 Volt

The relationship between 1 Joule and 1 Volt can be understood by examining the concepts of energy and electrical potential. Both Joule and Volt are units of measurement used in physics, specifically in the fields of energy and electricity.

1. Joule:
- A Joule (J) is the unit of energy in the International System of Units (SI).
- It represents the amount of work done or energy transferred when a force of one newton acts over a distance of one meter.
- In simpler terms, the Joule is a measure of the amount of energy transferred or expended in performing a specific task.

2. Volt:
- A Volt (V) is the unit of electrical potential difference or electromotive force.
- It represents the amount of energy required to move one coulomb of charge through an electrical circuit.
- In other words, it measures the intensity of the electric field or the "push" that causes electric charges to flow.

3. Relationship between Joule and Volt:
- The relationship between Joule and Volt can be understood through the equation: Energy = Electric Potential × Charge.
- Since the unit of electric potential is Volt and the unit of charge is Coulomb, the equation can be written as: Energy (Joule) = Volt × Coulomb.
- This equation shows that the Joule is a product of Volt and Coulomb, meaning that the amount of energy transferred or expended depends on both the electrical potential and the quantity of charge involved.

4. Example:
- For example, if a circuit has an electric potential difference of 10 Volts (V) and a charge of 2 Coulombs (C) passes through it, the energy transferred would be 20 Joules (J).
- In this case, the 10 Volts represent the electrical potential difference or "push" that causes the charges to flow, while the 2 Coulombs represent the quantity of charge involved.
- When multiplied together, the result is 20 Joules, which represents the amount of energy transferred in this scenario.

In Conclusion:
In summary, the relationship between 1 Joule and 1 Volt is that the Joule is a unit of energy, while the Volt is a unit of electrical potential difference. The amount of energy transferred or expended depends on the electrical potential difference (Volt) and the quantity of charge (Coulomb) involved. By multiplying the electrical potential difference and the charge, the energy transferred can be calculated in Joules.

It means that 1 joule of energy can be given by the cell having 1 volt EMF or potential for current to flow