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Consider the situation shown in figure .The width of each plate is b.The capacitor plates are rigidly clamped in the laboratory and connected to be a battery of emf `epsilon` All surfaces are friction less .Calculate the value of`M` for which the dielectric slab will stay in equilibrium.

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The correct Answer is:
`(in_(0)bv^(2)(k-1))/(2dK_(s))`
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RESONANCE-CAPACITANCE-Exercise - 1
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  2. A parallel-plate capacitor of plate area A and plate separation d is c...

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  3. Consider the situation shown in figure .The width of each plate is b.T...

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  4. In figure shown, two parallel plate capacitors with fixed plates and c...

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  6. A parallel-plate capacitor is filled with a dielectric up to one-half ...

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  7. Positive charge q is given to each plate of a parallel plate air capac...

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  8. The radii of two metallic spheres are 5 cm and 10 cm and both carry ...

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  9. Two conducting spheres of radii r(1) and r(2) having charges Q(1) and ...

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  10. A parallel plate capacitor is charged up to a potential of 300 volts....

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  11. A parallel plate capacitor is charged up to a potential of 300 volts....

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  12. A parallel plate capacitor is charged up to a potential of 300 volts....

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  13. A parallel plate capacitor is charged up to a potential of 300 volts....

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  14. A parallel plate capacitor is charged and then isolated. On increasing...

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  15. A parallel plate capacitor is charged and the charging battery is then...

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  16. The work done against electric in increasing the potential difference ...

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  17. The magnitude of charge in steady state on either of the plates of c...

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  18. The plate separation in a parallel plate condenser and plate area is A...

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  19. In the adjoining diagram, the condenser C will be fully charged to pot...

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  20. A parallel plate capacitor of capacitance C is connected to a battery ...

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