Electrostatic forces: Lightning Flashcards

(32 cards)

1
Q

LIGHTNING - THE EFFECT OF STATIC ELECTRICITY

A
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2
Q

Lightning is a bright flash of electricity produced by a

A
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3
Q

thunderstorm. AII thunderstorms produce lightning and

A
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4
Q

are very dangerous

A

If you hear the sound of thunder

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5
Q

then you are in danger from lightning. Lightning kills and

A
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6
Q

injures more people each year than hurricanes or

A
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7
Q

tornadoes; between 75 to 100 people.

A
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8
Q

Lightning and Safety

A
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9
Q

• Inside a home

A

avoid using the telephone

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10
Q

A
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11
Q

A
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12
Q

A
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13
Q

When a thunderstorm threatens

A

get inside a

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14
Q

home or large building

A

or inside an all-metal (not

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15
Q

convertible) vehicle

A
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17
Q

for emergencies

18
Q

Positve Charge

19
Q

Negatve Charge

20
Q

If outside

A

with no time to reach a safe building or an automobile

22
Q

Do not stand underneath a natural lighting rod such as a tall

A

isolated tree

23
Q

Get away from tractors and other metal farm equipment

24
Q

Avoid projecting above the surrounding landscape as you would do if you were

25
standing on a hiltop
in an open field
26
Get out of and away from open water
27
Get off of and away from motorcycles
scooters
28
Stay away from wire fences
clotheslines
29
which could carry lightning to you from some distance away.
30
• Avoid standing in small isolated sheds or other small structures in open areas.
31
brey
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