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lorasvet [3.4K]
3 years ago
9

A parallel-plate capacitor made of circular plates of radius 75 cm separated by 0.15 cm is charged to a potential difference of

1000 volts by a battery. Then a sheet of polyvinyldienedifluoride film is pushed between the plates, completely filling the gap between them. How much additional charge flows from the battery to one of the plates when the polyvinyldienedifluoride film is inserted

Physics
1 answer:
ElenaW [278]3 years ago
5 0

Answer:

See the attached pictures for detailed steps.

Explanation:

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Answer:

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Answer:

Explanation:

Given that, .

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40 counts/mins × ½ = 20 counts/mins

Third half-life (third hour)

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Fourth half life (fourth hour)

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So, the table is

Time........................Geiger Counter Rate

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1 hour........................ 40 counts / minutes

2 hours..................... 20 counts / minutes

3 hours..................... 10counts / minutes

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Answer:

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