A 10 nF air capacitor is connected to a power supply, the energy stored in the capacitor is 125 x 10-5 J. While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills the space. between the plates. This increases the stored energy by 375 x 10 J. What is the potential difference between the capacitor plates after the dielectric is inserted? 200 V
A 10 nF air capacitor is connected to a power supply, the energy stored in the capacitor is 125 x 10-5 J. While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills the space. between the plates. This increases the stored energy by 375 x 10 J. What is the potential difference between the capacitor plates after the dielectric is inserted? 200 V
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Transcribed Image Text:A 10 nF air capacitor is connected to a power supply, the energy stored in
the capacitor is 125 x 10 J. While the capacitor is kept connected to the
power supply, a slab of dielectric is inserted that completely fills the space
between the plates. This increases the stored energy by 375 x 10- J.
What is the potential difference between the capacitor plates after the
dielectric is inserted?
200 V
600 V
700 V
500 V
300 V
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