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the sum of two point charges …

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the sum of two point charges is 6 uc . they attract each other with the force of 0.9N .when kept 40 cm apart in vacuum calculate the charges.

    • Posted by Lovepreet Lovepreet 7 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Lovepreet Lovepreet 7 years, 3 months ago

    mera ye ques solve ho gya hai q1+(-q2)=6×10^-6 c -1 ( because attractive force ) f=kq1q2/r^2 0.9=9×10^9 (6×10^-6+q2)q2 we can take q2 as x after solving we get q1=6.25×10^-6c q2=0.25×10^-6c we can check the given question by placing the value of q1 and q2 in eq. 1

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