sonia was experimenting with electric charges. she tied two inflated balloons together, held them next to…

sonia was experimenting with electric charges. she tied two inflated balloons together, held them next to each other, and rubbed both with a piece of wool. what did sonia observe, and why?

sonia was experimenting with electric charges. she tied two inflated balloons together, held them next to each other, and rubbed both with a piece of wool. what did sonia observe, and why?

Answer

Answer:

Sonia observed that the balloons repelled each other. This is because when she rubbed both balloons with a piece of wool, electrons were transferred from the wool to the balloons. As a result, both balloons acquired the same type of electric charge (negative charge). According to the law of electric charges, like - charges repel each other.

Explanation:

Step1: Identify charge transfer

Rubbing transfers electrons to balloons.

Step2: Determine charge type on balloons

Both balloons get negative charge.

Step3: Apply charge - interaction law

Like - charges repel, so balloons repel.