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Class 12 Physics Practice Test: Effect of Dielectric on Capacitance
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Class 12 Physics Practice Test: Effect of Dielectric on Capacitance
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8 Questions

1. What is the dielectric constant of the medium if the capacitance of a parallel plate capacitor increases from 40F to 80F on introducing a dielectric medium between the plates?
2. How does the capacitance change with the effect of the dielectric when the battery remains connected across the capacitor?
3. How does the capacitance change with the effect of the dielectric when the battery is kept disconnected from the capacitor?
4. What is the dielectric constant of the medium if the capacitance of a parallel plate capacitor increases from 40F to 80F on introducing a dielectric medium between the plates?
5. How does the potential difference change with the effect of the dielectric when the battery is kept disconnected from the capacitor?
6. How does the capacitance change with the effect of the dielectric when the battery is kept disconnected from the capacitor?
7. How does the potential difference change with the effect of the dielectric when the battery remains connected across the capacitor?
8. The charge on the capacitor plates decreases from Q0 to Q with the effect of the dielectric when the battery remains connected across the capacitor.

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