Volt is the unit of__________

Options

A. emf
B. current
C. resistance
D. charge

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the unit that corresponds to "Volt." We need to identify what physical quantity is measured in volts.

2. **Identifying the Concept**: The term "Volt" is commonly associated with electrical concepts. It is essential to recall the definitions of related electrical terms.

3. **Defining Electromotive Force (EMF)**: The video mentions that Volt is the unit of Electromotive Force (EMF). EMF is defined as the work done to move a unit electric charge through an electric circuit.

4. **Relating EMF to Voltage**: EMF is essentially synonymous with voltage. Therefore, we can conclude that voltage is measured in volts.

5. **Summarizing the Answer**: Based on the definitions and relationships discussed, we can confidently state that "Volt is the unit of Electromotive Force (EMF) or Voltage."

**Final Answer**: Volt is the unit of Electromotive Force (EMF) or Voltage.

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