A 12.0 µF capacitor is connected to a power supply that keeps a constant potential difference of 22.0 V across the plates. A piece of material having a dielectric constant of 3.90 is placed between the plates, completely filling the space between them. How much energy is stored in the capacitor before the dielectric is inserted? 圖]? U1 = J Submit Request Answer Part B How much energy is stored in the capacitor after the dielectric is inserted?

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Chapter1: Units, Trigonometry. And Vectors
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A 12.0 µF capacitor is connected to a power
supply that keeps a constant potential difference of
22.0 V across the plates. A piece of material
How much energy is stored in the capacitor before the dielectric is inserted?
having a dielectric constant of 3.90 is placed
between the plates, completely filling the space
ανα ΑΣφτ
?
between them.
U1 =
J
Submit
Request Answer
Part B
How much energy is stored in the capacitor after the dielectric is inserted?
?
U2 =
J
Transcribed Image Text:A 12.0 µF capacitor is connected to a power supply that keeps a constant potential difference of 22.0 V across the plates. A piece of material How much energy is stored in the capacitor before the dielectric is inserted? having a dielectric constant of 3.90 is placed between the plates, completely filling the space ανα ΑΣφτ ? between them. U1 = J Submit Request Answer Part B How much energy is stored in the capacitor after the dielectric is inserted? ? U2 = J
By how much did the energy change during the insertion?
Πν ΑΣφ
|] ?
AU =
J
Submit
Request Answer
Part D
Did it increase or decrease?
increase
decrease
Transcribed Image Text:By how much did the energy change during the insertion? Πν ΑΣφ |] ? AU = J Submit Request Answer Part D Did it increase or decrease? increase decrease
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