How will you charge an onflated rubber balloon by the method of friction ?

Explanation

To charge an inflated rubber balloon by the method of friction, follow these steps:

### Step-by-Step Solution:

1. **Gather Materials**: You will need an inflated rubber balloon and a woolen cloth. Ensure that the balloon is clean and dry for better results.

2. **Rub the Balloon**: Take the woolen cloth and start rubbing the inflated rubber balloon back and forth against the cloth. Make sure to apply moderate pressure while rubbing.

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