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A parallel plate capacitor (not connecte...

A parallel plate capacitor (not connected with battery) have charge `Q_0` , separation between plates `d_0` and area ` A_0` is pulled by external agent to increase the separation by 100%, then (symbols have their own meaning)

A

E=constant, V= constant and Q= constant

B

E=constant, V increases and Q= constant

C

E decreases, V decreases and Q decreases

D

E=constant, V decreases and Q= constant

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AAKASH INSTITUTE ENGLISH-TEST 1-EXERCISE
  1. Two identical electric dipoles of dipole moments p are placed as shown...

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  2. Four point charges each of magnitude Q and mass m are moving on circul...

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  3. Positive charge is uniformly distrubuted with volume charge density rh...

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  4. A wire AMB is placed along y-axis having linear charge density lambda ...

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  5. Two identical point charges are placed at A and B. The potential diffe...

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  6. The magnitude electric potential difference between A and B for a give...

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  7. The uniform electric field is along positive y-axis positive x axis ...

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  8. A short electric dipole having dipole moment overline rho is placed a...

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  9. There are three conducting concentric spherical shells having charges ...

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  10. there are two concentric metallic shells of radii R and 2R, if outer ...

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  11. An uncharged metallic solid sphere of radius R is placed at a distance...

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  12. There are two concentric conducting spherical shells of radii 10 cm an...

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  13. A parallel plate capacitor (not connected with battery) have charge Q0...

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  14. An arrangement of five identical capacitors are shown in given circuit...

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  15. A parallel plate capacitor charged to potential difference V0 . The va...

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  16. The area of cross section of a uniform cylindrical conducting wire is ...

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  17. Which one of the following relations is incorrect ? ( Symbols have the...

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  18. If two conducting wires Aand B of same dimensions have electron densit...

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  19. A current carrying conductor is connected with a cell, after some time...

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  20. The voltmeter shown in the figure reads 10V across 40 omega . The resi...

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