The method of charging an object by touching is called

Options

A. induction
B. diffusion
C. conduction
D. current

Answer

To answer the question, "The method of charging an object by touching is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Charging Methods**: First, we need to understand the different methods of charging objects. The common methods are conduction, induction, and others.

2. **Defining Conduction**: Conduction is the process of charging an object by direct contact. When two conductive objects touch, electrons can transfer from one object to another.

3. **Example of Conduction**: Consider two conductive objects: one is positively charged and the other is neutral. When they touch, electrons from the neutral object will move towards the positively charged object to balance the charge.

4. **Electrostatic Equilibrium**: The movement of electrons continues until both objects reach an electrostatic equilibrium, meaning they have the same charge or potential.

5. **Conclusion**: Since the question specifically asks for the method of charging by touching, the correct answer is conduction.

### Final Answer:
The method of charging an object by touching is called **conduction**.

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