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Two charges of 1.0 C each are placed one...

Two charges of 1.0 C each are placed one meter apart in free space.The force between them will be.

A

1.0 N

B

`9 xx 10^9` N

C

`9 xx 10^-9` N

D

10 N

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CHETANA PUBLICATION-ELECTROSTATICS-EXERCISE
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  5. A metallic sphere A isolated from ground is charged to + 50 mu C. This...

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  6. Which of the following produces uniform electric field?

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  7. Two point charges of A = + 5.0 mu C and B = -5.0 mu C are separated by...

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  11. When a glass rod is rubbed with silk it gains positive charge, because

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  13. Which of the following quantities is a vector quantity? A. intensity...

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  16. The electric potential while moving along the lines of force

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  17. The Coulomb's law is valid for the charges which are

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