<span>-2,5SD = 2.1%
</span>first u need to find number of standard deviations and look up on table what percentage that is
do you want us to answer all questions? or are those multiple choices
<span>xL = xC </span>
<span>ωL = 1/ωC </span>
<span>L = 1/(ω²C) </span>
<span>L = 1/((2πf)²C) </span>
<span>L = 1/((2π * 91 E6)²(10 E-12)) </span>
<span>L = 3.059 E-7 H </span>
I'm guessing that the question is how much force is pulling the two charges together. I'll use Coulomb's law where Force = k*Q1*Q2/r^2, where k is Coulomb's Constant= 8.99*10^9. First, r = distance between points = sqrt((0.150+0.15)^2+0^2) = 0.3 Entering this info into the equation = (8.99*10^9)*(6*10^-9)*(6*10^-9)/(0.3)^2 = 3.60*10^-6 Newtons away from each other They repel since both are positive).