Coulomb Uncertainty E-Field Suppose we have a charge, q=2 µC. This charge makes an electric field some distance r = 66 cm away from it. Now suppose our measurement of q, is only accurate to within 0.1 µC, and our measurement of r is only accurate to within 2 cm. If we were to calculate the electric field made by that charge at the indicated distance, what would be the uncertainty in our calculation due only to the uncertainty in the size of q₁?

Coulomb Uncertainty E-Field Suppose we have a charge, q=2 µC. This charge makes an electric field some distance r = 66 cm away from it. Now suppose our measurement of q, is only accurate to within 0.1 µC, and our measurement of r is only accurate to within 2 cm. If we were to calculate the electric field made by that charge at the indicated distance, what would be the uncertainty in our calculation due only to the uncertainty in the size of q₁?

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Coulomb Uncertainty E-Field
Suppose we have a charge, q=2 µC. This charge makes an electric field some distance r = 66 cm away from it. Now
suppose our measurement of q, is only accurate to within 0.1 µC, and our measurement of r is only accurate to within
2 cm.
If we were to calculate the electric field made by that charge at the indicated distance, what would be the uncertainty
in our calculation due only to the uncertainty in the size of q₁?

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