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Two positive charges separated by a dist...

Two positive charges separated by a distance 2m each other with a force of 0.36N. If the combined charge is `26muC`, the charges are

A

`20muC, 6muC`

B

`16muC, 10 mu C`

C

`18 mu C, 8 mu C`

D

`13 mu C, 13 mu C`

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The correct Answer is:
B
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AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Exercise-II
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  4. A Copper atom has 29 electrons revolving around the nucleus. A copper ...

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  5. A pith ball of mass 9 xx 10^(-5) kg carries a charge of 5muC. What mus...

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  6. N fundametal charges each of charge .q. are to be distributed as two p...

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  7. Two point charages placed at a distance r. in the air experiene a cert...

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  8. Two charges 2 C and 6 C are separated by a finite distance. If a charg...

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  9. Two small balls having equal positive charge Q C on each are suspended...

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  10. The force between two similar charges of magnitude 2C each separated b...

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  11. Two charges 2muC and 1muC are placed at a distance of 10cm. Where shou...

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  12. Deuteron and alpha-particle are put 1 A^(@) apart in Air. Magnitude of...

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  13. Two point charges Q and -3Q are placed at some distance apart. If the ...

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  14. The electric field at (30, 30) cm due to a charge of -8nC at the origi...

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  15. Two charges 4 xx 10^(-9)C and -16 xx 10^(-9)C are separated by a dista...

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  16. The number of electrons to be put on a spherical conductor of radius 0...

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  17. The magnitude of electric intensity at a distance .x. from a charge .q...

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  18. Three small spheres each carrying a positive charge Q are placed on th...

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  19. The electric field in a region is radially out ward with magnitude E= ...

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  20. A sphere of mass 50gm is suspended by a string in an electric field of...

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