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+2C and +6C two charges are repelling each other with a force of 12N.  If each charge is given -2C of charge, then the value of the force will be

  • Option 1)

    4N (Attractive)          

  • Option 2)

    4N (Repulsive)

  • Option 3)

    8N (Repulsive)

  • Option 4)

    Zero

 

Answers (1)

best_answer

As we learned @ 3224

Resultant charges after adding the

\\*-2C\; be (-2+2)=0\; and\; (-2+6)=+4C\Rightarrow F\\*=\frac{kQ_{1}Q_{2}}{r^{2}}=k\times \frac{0\times 4}{r^{2}}=0


Option 1)

4N (Attractive)          

Option 2)

4N (Repulsive)

Option 3)

8N (Repulsive)

Option 4)

Zero

Posted by

Avinash

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