A lightning strike can transfer as much as 1020 electrons from the cloud to the ground....
A lightning strike can transfer as much as 1020 electrons from the cloud to the ground. If the strike lasts 2ms, what is the average electric current in the lightning
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A lightning strike can transfer as much as 1020 electrons from
the cloud to the ground....
In a thunderstorm, lightning can transfer more than 1020 electrons in a single strike. Approximating a...
In a thunderstorm, lightning can transfer more than 1020 electrons in a single strike. Approximating a storm cloud over the earth as a parallel plate capacitor, where the distance between the cloud and earth was 1.6 km and the cloud had a circular area over the earth with radius of 1.1 km, what was the potential difference between the earth and the cloud if the charge over this "capacitor" was from 1020 electrons? Assume that no rain has begun to...
A negative lightning strike occurs when a negatively charged cloud discharges ts excess electrons to the...
A negative lightning strike occurs when a negatively charged cloud discharges ts excess electrons to the positively charged ground. If you observe a cloud-to- cloud lightning strike, what can you say about the charge on the area of the cloud struck by lightning?
5. During a random lightning strike from a cloud to the ground, a current of 25,000...
5. During a random lightning strike from a cloud to the ground, a current of 25,000 A lasts for 40 (1 point) us. How much charge is transferred from the cloud to earth during that strike? 02.0 C 01.6 C 01.0 C 02.5 C 6. The graphs show the temperature dependence of resistance for two materials. How do the (1 point) materials compare? Material A Material B OMaterial A is a typical conductor, whereas material B is a typical insulator...
In a typical lightning strike, 2.5 C flows from cloud to ground in 0.20 ms.What is...
In a typical lightning strike, 2.5 C flows from cloud to ground in 0.20 ms.What is the current during the strike?
During lightning strikes from a cloud to the ground, currents as high as 2.50×104 A can...
During lightning strikes from a cloud to the ground, currents as high as 2.50×104 A can occur and last for about 40.0 μs . How much charge is transferred from the cloud to the earth during such a strike
A typical lightning bolt may last for 0.202 s and transfer 1.21 ✕ 1020 electrons. Calculate...
A typical lightning bolt may last for 0.202 s and transfer 1.21 ✕ 1020 electrons. Calculate the average current (in A) in the lightning bolt. _____ A
Lightning occurs when there is a flow of electric charge (principally electrons) between the ground and...
Lightning occurs when there is a flow of electric charge (principally electrons) between the ground and a thundercloud. The maximum rate of charge flow in a lightning bolt is about 20,000 C/s this lasts for 100 μs or less. 1.How much charge flows between the ground and the cloud in this time? (Q= ? C) 2.How many electrons flow during this time? (n_e = ? )
14. (10 pts) Lightning (a flow of electrons between the ground and a thundercloud) lasts about...
14. (10 pts) Lightning (a flow of electrons between the ground and a thundercloud) lasts about 120us. The rate of charge flow in a typical lightning bolt is about 25,000 coulombs per second. A) How much total charge flows between the ground and the cloud during a typical lightning bolt? B) How many electrons flow during this time? 15. (10 pts) 4 charges are placed at the corners of a square of side 1 m. What is the electric field...
During a thunderstorm, a lightning "bolt" carries current between a cloud and the ground below. If...
During a thunderstorm, a lightning "bolt" carries current between a cloud and the ground below. If a particular bolt carries a total charge of 15 C in 1.5 ms, what is the magnitude of the current? A How many electrons are involved in this process? electrons
Lightning occurs when there is a flow of electric charge (principally electrons) between the ground and...
Lightning occurs when there is a flow of electric charge (principally electrons) between the ground and a thundercloud. The maximum rate of charge flow in a lightning bolt is about 20,000C/s; this lasts for 100μs or less.
In a thunderstorm, lightning can transfer more than 1020 electrons in a single strike. Approximating a storm cloud over the earth as a parallel plate capacitor, where the distance between the cloud and earth was 1.6 km and the cloud had a circular area over the earth with radius of 1.1 km, what was the potential difference between the earth and the cloud if the charge over this "capacitor" was from 1020 electrons? Assume that no rain has begun to...
A negative lightning strike occurs when a negatively charged cloud discharges ts excess electrons to the positively charged ground. If you observe a cloud-to- cloud lightning strike, what can you say about the charge on the area of the cloud struck by lightning?
5. During a random lightning strike from a cloud to the ground, a current of 25,000 A lasts for 40 (1 point) us. How much charge is transferred from the cloud to earth during that strike? 02.0 C 01.6 C 01.0 C 02.5 C 6. The graphs show the temperature dependence of resistance for two materials. How do the (1 point) materials compare? Material A Material B OMaterial A is a typical conductor, whereas material B is a typical insulator...
14. (10 pts) Lightning (a flow of electrons between the ground and a thundercloud) lasts about 120us. The rate of charge flow in a typical lightning bolt is about 25,000 coulombs per second. A) How much total charge flows between the ground and the cloud during a typical lightning bolt? B) How many electrons flow during this time? 15. (10 pts) 4 charges are placed at the corners of a square of side 1 m. What is the electric field...
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