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An alpha particle is situated in an elec...

An `alpha` particle is situated in an electric field of `10^(6)N//C`. The force exerted or it is

A

`6.4 xx 10^(-3)N`

B

`3.2 xx 10^(-13)N`

C

`32 xx 10^(-13)N`

D

`64 xx 10^(-13)N`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Practice Exercise
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  3. An alpha particle is situated in an electric field of 10^(6)N//C. The ...

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  5. The electric intesnity due to a dipole of length 10cm and having a cha...

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  6. An electric dipole consisting of two opposite charges 2 xx 10^(-6)C ea...

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  7. A molecule with a dipole moment p is placed in electric field of stren...

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  8. An electric dipole of moment P is placed in the position of stable equ...

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  9. For a dipole q= 2 xx 10^(-6)C and d= 0.01m. Calculate the maximum torq...

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  10. An electric dipole of moment vec(p) is placed normal to the lines of f...

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  11. A dipole consisting of +10 nC and -10 nC separated by a distance of 2c...

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  12. The number of electric lines of force originating from a charge of 1C ...

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  13. A cube of side 1 is placed in a uniform field E, where E= E hat(i). Th...

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  14. A point charge +q is placed at the centre of a cube of side L. The ele...

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  15. A long thin flat sheet has a uniform surface charge density sigma. The...

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  16. A charge of 8.85C is placed at the centre of a spherical Guassian surf...

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  17. The inward and outward electric flux for a closed surface in units of ...

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  18. If a charge q is placed at the centre of a hemispherical body as shown...

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  19. The total flux linked with unit negative charge put in air is

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  20. Two square plates are at potential difference of 100V separated by 2cm...

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