Question

What electrical charges do two balloons have if they repel each other?

positive and negative
positive and negative

positive and positive
positive and positive

Both are neutral in charge
Both are neutral in charge

negative and neutral

Answer 1

If two balloons repel each other, they must have the same type of electrical charge. Therefore, the correct answer is:

**positive and positive** or **negative and negative** (they both have the same charge, either positive or negative).

So, in terms of your provided options, you can say that the answer is **positive and positive** (or also **negative and negative**, but that option wasn't explicitly mentioned).