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Lightning - Wikipedia


Lightning is a sudden electrostatic discharge that occurs during an electrical storm. ..... A positive lightning bolt can strike anywhere within several kilometers of the ..... Lightning discharges ...

How wide is lightning? | Reference.com


The channel of a lightning bolt is only about the width of a pencil, or less than half an inch. However, a lightning bolt appears to be hundreds of feet in length and ...

How wide is the average lightning bolt? How is its width measured ...


Mar 1, 2016 ... A standard (although somewhat archaic) unit of measurement utilized by surveyors is ... This can be used to measure lighting bolts; ...

Lightning - Review Questions - Southern Region Headquarters


1 thousand volts/30 million amps d. 30 million volts/100 thousand e. Lightning is too powerful to measure accurately. 2. How wide is the average lightning bolt?



Apr 10, 2000 ... Spectacular, powerful, and sometimes deadly, lightning is one of the most ... strokes are so fast the eye sees a single flickering lightning bolt. ... All of this energy is contained in a channel about the width of a human thumb.

Lightning Facts and Statistics - WeatherImagery


Feb 18, 2007 ... The average lightning bolt could light a 100 watt light bulb non-stop for ... The thickness of a lightning bolt is about the size of a silver dollar.

How Big Is A Lightning Bolt? - Curiosity


The average lightning bolt measures about an inch wide and five miles long. But the longest bolt ever recorded occurred in the Dallas area, and crossed ...

What is the average size of a lightning bolt? - Questions & Answers ...


Aug 21, 2010 ... According to the University of Florida's Lightning Research Group, the size of the typical lightning bolt is about an 1” wide and 5 miles in length.

how long and how wide is the lightning channel? - University of ...


... “lightning” exists. There are basically four ways of determining channel length. ... When we speak of the length of lightning, we normally pic- ture long sections ...

Average width of a lightning bolt - Answers.com


The width of the channel in which the current flows during a lightning strike is about 1cm (0,4 inches).