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Burka [1]
3 years ago
12

Using your Periodic Table, which element below has the smallest atomic radius? A.) Sodium, B.) Chlorine, C.) Phosphorus, D.) Iro

n
Physics
2 answers:
egoroff_w [7]3 years ago
6 0

Explanation:

Chlorine is the smallest atomic radius

Kaylis [27]3 years ago
4 0
Chlorine is the smallest because up right extreme of the periodic table
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A parallel-plate capacitor connected to a battery becomes fully charged. After the capacitor from the battery is disconnected, t
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Answer:

C.)The energy stored in the capacitor doubles its original value.

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C₁ = ∈A/d...............................(1)

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C₂ = ∈A/2d.............................(2a)

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C₂ = C₁/2....................................(2b)

The original  Energy stored in the capacitor is given by :

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On doubling the separation between the capacitance plates

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E₂ = Q²/2  *  1/C₂........................(4b)

Putting equation (2b) into (4b)

E₂ = Q²/2  *  2/C₁

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Comparing equations (3) and (5)

E₂ = 2E₁

Therefore, the energy stored in the capacitor doubles its original value

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