# How does lightning occur friction?

## How does lightning occur friction?

Lightning is formed because of a build up of electric charge in a cloud. This movement causes friction between the particles when they collide which charges up the cloud. Positive and negative charges separate and an electric field is formed. When the charge is big enough the electric field ionises the air.

## What is friction electricity?

Frictional electricity is the electricity produced by rubbing two suitable bodies and the transfer of electrons from one body to other. The body which loses the electrons becomes positively charged while the body which receives the electrons, becomes negatively charged.

Is there friction in lightning?

Lightning is a huge electrostatic discharge. During a thunderstorm, there is friction in the atmosphere between the particles that make up clouds, causing the build-up of regions of charge. Once the difference in charge between two regions becomes great enough, electrostatic discharge becomes possible.

### How does lightning occur static electricity?

Lightning is caused by a buildup of static electricity inside a storm cloud. Moving around inside the cloud are tiny water molecules called hydrometeors. These hydrometeors are colliding and bumping into each other—creating a static electric charge. That’s essentially a tiny lightning bolt you created.

### Is lightning An example of static electricity?

Lightning is caused by a buildup of static electricity inside a storm cloud. Moving around inside the cloud are tiny water molecules called hydrometeors. These hydrometeors are colliding and bumping into each other—creating a static electric charge.

Is friction a source of electricity?

Friction is the least methods which you provide of the six methods of producing energy. If a cloth rubs against an object, the object will display an effect called friction electricity. The object becomes charged due to the rubbing process, and now possesses an electrical charge.

#### What causes charging by friction?

When insulating materials rub against each other, they may become electrically charged . Electrons , which are negatively charged, may be ‘rubbed off’ one material and on to the other. The material that gains electrons becomes negatively charged.

#### How electric forces and electric fields interact in lightning?

As positive and negative charges begin to separate within the cloud, an electric field is generated between its top and base. When that charge threshold is reached, the strength of the electric field overpowers the atmosphere’s insulating properties, and lightning results.

How does lightning happen physics?

Lightning is the result of the build up of electrostatic charge in clouds. Positive and negative charges separate, negative usually towards the bottom of the cloud, while positive goes to the top. After a certain amount of time, the negative charge leaps, connecting with either another cloud or even the ground.

## Where does the charge of lightning come from?

Lightning strikes! This is like a static electricity sparks you see, but much bigger. Most lightning happens inside a cloud, but sometimes it happens between the cloud and the ground. A build up of positive charge builds up on the ground beneath the cloud, attracted to the negative charge in the bottom of the cloud.

## Where does lightning usually occur in a storm?

Often lightning occurs between clouds or inside a cloud. But the lightning we usually care about most is the lightning that goes from clouds to ground—because that’s us! As the storm moves over the ground, the strong negative charge in the cloud attracts positive charges in the ground.

What happens when lightning strikes in the sky?

Lightning strikes! As the air rises, water vapour cools and forms a cloud. When air continues to rise, the cloud gets bigger and bigger. In the tops of the clouds, temperature is below freezing and the water vapour turns into ice. Now, the cloud becomes a thundercloud. Lots of small bits of ice bump into each other as they move around.

### Where does the energy from a lightning bolt go?

The energy goes through the air. It goes to a place that has the opposite charge. This lightning bolt of energy that is let out is called a leader stroke. It can go from the cloud to the ground. Or, a leader stroke can go from the cloud to another cloud. No one is sure why lightning bolts follow a zigzag path as they move.