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0.2 F capacitor is charged to 600 V by a...

`0.2 F` capacitor is charged to `600 V` by a battery. On removing the battery it is connected with another parallel plate condenser of `1 F`. The potential decreases to

A

100 volts

B

120 volts

C

300 volts

D

600 volts

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The correct Answer is:
A
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MOTION-10 ROTATIONAL-Exercise - 4 (Level - II)
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  10. A ball moves over a fixed track as shown in the figure. From A to B ba...

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  11. A rectangular plate of mass M and dimension axxb is held in horizonta...

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  12. Two discs A and B are mounted coaxially ona vertical axle. The discs h...

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  13. Two discs A and B are mounted coaxially ona vertical axle. The discs h...

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  14. Two discs A and B are mounted coaxially ona vertical axle. The discs h...

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  15. A small object of uniform density rolls up a curved surface with an in...

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  16. Satement-1: if there is no external torque on a body about its centre ...

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  18. A uniform thin cylindrical disk of mass M and radius R is attaached to...

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  19. A uniform thin cylindrical disk of mass M and radius R is attaached to...

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  20. A uniform thin cylindrical disk of mass M and radius R is attaached to...

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  21. If the resultant of all the external forces acting on a system of part...

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