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Van de Graaff generator is...

Van de Graaff generator is

A

an electromagnetic machine

B

an electrostatic machine

C

an electrodynamic machine

D

used to produce charged particles

Text Solution

Verified by Experts

The correct Answer is:
B
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NIKITA PUBLICATION-ELECTROSTATICS-Multiple Choice Questions
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  5. In van de Graaff generator, potential difference is of the order of

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  6. Which of the following instruments works on the principle of action of...

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  7. In van de Graaff generator, the process of spraying the charge is call...

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  8. Van de Graff generator is used to produce high energetic charged parti...

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  9. Van de Graaff generator is used for

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  10. Van de Graaff generator is used for

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  11. The number of lines of force starting from a point charge of 10muC in ...

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  12. The number of tubes of force originating from a point charge of 17.7xx...

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  13. A plane surface of element of area 1 mm^(2) is situated in a uniform e...

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  14. An isolated conducting sphere of diameter 20 cm placed in air carries ...

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  15. A charged cylindrical conductor of infinite length has charge per unit...

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  16. An electric cable of diameter 10 cm runs under water (k for water = 81...

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  17. The surface charge density of a conducting sphere is 8.85xx10^(-10)C//...

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  18. Find the electric field intensity due to a positively charged conducti...

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  19. The electric field near the surface of the earth is 300V//m. The surfa...

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  20. A closed conducting sphere is positively charged such that the surface...

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