Question

Чи є блискавка електричним струмом? Чому?

Answer 1

Да так они и есть а насчёт почему найди в интернете
   

Answer 2

Is lightning an electric current? Why?

Yes, lightning is an electric current. Lightning is a natural electrical discharge that occurs during thunderstorms. It is caused by the buildup and discharge of electrical energy in the atmosphere. When there is a difference in electrical charge between the ground and the atmosphere, lightning occurs as a way to equalize the charge. This discharge of electricity creates a visible flash of light and can produce thunder.

Lightning is formed through a complex process involving the movement of electrical charges within a thunderstorm cloud. As the storm develops, positive and negative charges separate within the cloud. The negative charges accumulate at the bottom of the cloud, while the positive charges gather at the top. The separation of charges creates an electric field within the cloud.

When the electric field becomes strong enough, it can ionize the air and create a conductive path for the electrical discharge. This path, known as a stepped leader, starts from the negatively charged region of the cloud and moves towards the ground in a series of steps. At the same time, a positively charged streamer extends upward from the ground or a tall object, such as a tree or a building.

When the stepped leader and the streamer meet, a complete conductive path is formed, and a powerful electrical current flows rapidly along this path. This flow of electric current is what we see as lightning. It heats the air around it to temperatures hotter than the surface of the sun, causing the air to rapidly expand and create a shock wave that we hear as thunder.

In summary, lightning is an electric current that occurs during thunderstorms when there is a buildup and discharge of electrical energy in the atmosphere. The movement of electrical charges within a thunderstorm cloud creates a conductive path for the electrical discharge, resulting in the visible flash of light and the accompanying thunder.