How does static electricity affect hair?

Answer 1

It charges them

Because each strand of hair possesses like charges, it causes repulsion, which causes every hair strand to want to get as far away from the other as possible. Usually, it makes them charged, either negatively or positively.

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Answer 2

Lily Adams

Static electricity can cause hair to stand on end or become attracted to objects. This occurs when the hair gains an electric charge through friction, causing individual hairs to repel or attract each other due to the charge imbalance.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.