Physics, 17.10.2021 03:20 Alohanikolas
An air-filled parallel plate capacitor originally has a capacitance of Corig
. The capacitor is then connect to a power supply and fully charged. While still connected to the power supply, a dielectric material with a dielectric constant of k is introduced between the plates of the capacitor. How does the charge on the dielectric-filled capacitor, Qnew compare to the original charge (ie. what is the ratio, Qnew/Qorig)
a. 1/k^2
b. K
c. 1, Qnew = Qorig
d. 1/k
e. K^2
Answers: 2
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An air-filled parallel plate capacitor originally has a capacitance of Corig
. The capacitor is t...
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