Question

Which simple experiment could be conducted to show an example of how lightning is created? A) Rub a balloon so it picks up extra electrons from the sweater or your hair and becomes slightly negatively charged. B) Rub a balloon filled with air on a wool sweater or on your hair. Then hold it up to a wall. C) Connect the positive pole of an electrical source to the negative pole, so you create a circuit. D) Walk across a carpet, shuffling your feet and touching something made of metal.

Answer 1

I think the answer is d