The sum of two point charge is 7×10^-6 repel each other with a force of 1 N when kept in free space . Calculate the value of each charge.
Answers
Answered by
1
Explanation:
let charges are q1 and q2
=> q1+q2= 7×10^(-6)....................(1)
F = 1 N
=> F = (1/4π€0) q1q2/r²
=> 1 = 9×10^9× q1q2/r²
=> q1q2 = r²/ 9×10^(9)..................(2)
these are the two equations to find
q1 and q2 when r is given.
hope this helps you
Similar questions