A sudden jump of charges from one charged body to another through air, producing a spark, is called an ______

Options

A. Electric charge
B. Electric discharge
C. THunderstorm
D. Lightning

Answer

To answer the question, "A sudden jump of charges from one charged body to another through air, producing a spark, is called an ______", we need to analyze the definition provided in the question and relate it to the correct term.

### Step-by-Step Solution:

1. **Understanding the Question**: The question describes a phenomenon where there is a sudden transfer of electric charge between two bodies, which occurs through the air and results in a spark.

2. **Identifying Key Terms**: The key terms in the question are "sudden jump of charges," "charged body," "through air," and "producing a spark."

3. **Defining Electric Discharge**: The term that fits this description is "electric discharge." Electric discharge refers to the release and transmission of electric charge through a medium, which in this case is air, and it often results in a visible spark.

4. **Reviewing Other Options**:
- **Electric Charge**: This refers to a property of matter responsible for electrical phenomena, not the process of charge transfer.
- **Cold Storm**: This term is not relevant to the context of electric charge transfer.
- **Lightning**: While lightning is a form of electric discharge, it is a specific instance of this phenomenon that occurs during storms.

5. **Conclusion**: Based on the definitions and analysis, the correct term to fill in the blank is "electric discharge."

### Final Answer:
A sudden jump of charges from one charged body to another through air, producing a spark, is called an **electric discharge**.

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