A parallel-plate capacitor with only air between the plates is charged by connecting it to a battery. The capacitor is then disconnected from the battery, without any of the charge leaving the plates. A voltmeter reads 46.0 V when placed across the capacitor. When a dielectric is inserted between the plates, completely filling the space, the voltmeter reads 10.0 V. What is the dielectric constant of this material? VE ΑΣΦ K= Submit Part B V= Request Answer What will the voltmeter read if the dielectric is now pulled partway out so it fills only one-third of the space between the plates? Submit ΨΗ ΑΣΦ ? Request Answer ? V
A parallel-plate capacitor with only air between the plates is charged by connecting it to a battery. The capacitor is then disconnected from the battery, without any of the charge leaving the plates. A voltmeter reads 46.0 V when placed across the capacitor. When a dielectric is inserted between the plates, completely filling the space, the voltmeter reads 10.0 V. What is the dielectric constant of this material? VE ΑΣΦ K= Submit Part B V= Request Answer What will the voltmeter read if the dielectric is now pulled partway out so it fills only one-third of the space between the plates? Submit ΨΗ ΑΣΦ ? Request Answer ? V
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Transcribed Image Text:A parallel-plate capacitor with only air between the
plates is charged by connecting it to a battery. The
capacitor is then disconnected from the battery,
without any of the charge leaving the plates.
A voltmeter reads 46.0 when placed across the capacitor. When a dielectric is inserted between the plates, completely
filling the space, the voltmeter reads 10.0 V. What the dielectric constant of this material?
IVE ΑΣΦ
K =
Submit
Part B
V =
Request Answer
What will the voltmeter read if the dielectric is now pulled partway out so it fills only one-third of the space between the
plates?
Submit
ΠΙ ΑΣΦ
?
Request Answer
?
V
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