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One quantum of charge should be at least...

One quantum of charge should be at least be equal to the charge in coloumb:

A

`1.6 xx 10^(-17)c`

B

`1.6 xx 10^(-19)c`

C

`1.6 xx 10^(-10)c`

D

`4.8 xx 10^(-10)c`

Text Solution

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The correct Answer is:
B
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MOTION-ELECTROSTATICS-Exercise -1 (Objective Problems | NEET)
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  2. If a glass rod is rubbed with silk, it acquires a positive charge beca...

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  4. When the distance between two charged particles is halved, the force b...

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  6. Two similar and equal charges repel each other with force of 1.6 N. Wh...

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  10. The force between two point charges in vacuum is 15N, if a brass plate...

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  11. A particle of mass m and charge q is located midway between two fixed ...

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  12. ABC is a right angle triangle AB = 3 cm, BC = 4 cm charge +15, +12, -1...

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  13. Equal charges each of 20 muC are placed at x = 0, 2,4,8,16 cm on X-axi...

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  14. Three identical charges are placed at corners of a equilateral triange...

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  15. Five point charges, each of value +q coul, are placed on five vertices...

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  16. Two small balls having equal poistive charges Q( coulomb) on each are ...

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  18. When charge is given to a soap bubble, it shows:Two equal negative cha...

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  19. Four charges are arranged at the corners of a square ABCD, as shown. ...

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  20. Two particles (free to move) with charges +q and +4q are a distance L ...

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