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A parallel plate capacitor A is filled w...

A parallel plate capacitor A is filled with a dielectric whose dielectric constant varies with applied voltage as K = V. An identical capacitor B of capacitance `C_0` with air as dielectric is connected to voltage source `V_0 = 30 V` and then connected to the first capacitor after disconnecting the voltage source. The charge and voltage on capacitor.

A

` A are 25 C_0 and 25V `

B

` A are 25 C_0 and 5V `

C

` B are 5C_0 and 5V `

D

` B are 5C_0 and 25 V `

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B, C, D
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MOTION-Capacitance -EXERCISE -2 LEVEL (II)
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  2. Two capacitors of 2muF and 3muF are charged to 150 V and 120 V, respec...

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  3. Two thin conducting shells of radii R and 3R are as shown in the fig. ...

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  4. A circuit shown in the figure consists of a battery of emf 10V and two...

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  5. Four capacitors and a battery are connected as shown in. If the potent...

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  6. Identify the correct statements.

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  7. The figure shows a arrangement of capacitors and a battery. If t...

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  8. The figure shows a arrangement of capacitors and a battery. The ...

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  9. The value of charge q1 ,q2 and q3 as shown in the figure are

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  10. Two capacitors C1 = 4muF and C2 = 2muF are charged to same potential V...

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  11. In the circuit shown each capacitor has a capcitance C. The emf of the...

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  12. When a parallel plate capacitor is connected to a source of constant p...

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  13. Following operations can be performed on a capacitor: X - connect the ...

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  14. The capacitance of a parallel plate capacitor is C when the region bet...

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  15. The plates of a parallel plate capacitor with no dielectirc are connec...

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  16. A parallel plate capacitor A is filled with a dielectric whose dielect...

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  17. The circuit shown in the figure consists of a battery of emf epsilon =...

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  18. In the circuit shown in figure C(1) =C(2) = 2muF. Then charge stored i...

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  19. Choose the correct statement (s) related to the two circuits

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  20. Identify the correct statement (s) related to the R1 R2 , C1 and C2 o...

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