1 volt is equivalent to

Options

A. `("netwon")/("second")`
B. `("newton")/("coulomb")`
C. `("joule")/("coulomb")`
D. `("joule")/("second")`

Answer

To determine what 1 volt is equivalent to, we can break down the definition of a volt in terms of energy and charge.

### Step-by-Step Solution:

1. **Understanding Voltage**:
- Voltage (or electric potential difference) is defined as the amount of energy per unit charge.

2. **Definition of a Volt**:
- By definition, 1 volt (V) is the potential difference that will move 1 coulomb (C) of charge with 1 joule (J) of energy.

3. **Mathematical Representation**:
- We can express this relationship mathematically as:
\[ 1 \text{ volt} = \frac{\text{Energy (in joules)}}{\text{Charge (in coulombs)}} \]

4. **Substituting Values**:
- If we substitute the values, we have:
\[ 1 \text{ volt} = \frac{1 \text{ joule}}{1 \text{ coulomb}} \]

5. **Conclusion**:
- Therefore, we conclude that:
\[ 1 \text{ volt} = 1 \text{ joule per coulomb} \]

### Final Answer:
1 volt is equivalent to 1 joule per coulomb.

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