Answer to Question #343164 in Physics for tangi

Question #343164

Find the distance of two charges with q₁= 94 nC and q₂= 45 μC, the force of the 2 charges is 0.81 N

Expert's answer

"F=k\\frac{q_1q_2}{r^2}"

"r=\\sqrt{\\frac{kq_1q_2}{F}}\\\\\n=\\sqrt{\\frac{9*10^9*94*10^{-9}*45*10^{-6}}{0.81}}=0.22\\:\\rm m=22\\: cm"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Find the electric potential of a charge q with 491 nC and distance of 200 cm
2. Solve for the electric flux of a sphere if the radius r of the sphere is 10.57 nm and its charge q i
3. Find the value of Charge q0 if its electric field has a value of 8.45 x 10-3 N/C and a force F0 of
4. Find the distance between the two charges, q1 with 36 nC and q2 with 22 nC. The electric potential e
5. 2.12 x 1014 protons and 3.55 𝑥 1016 electrons; the charge on this object is ____ Coulombs.Show yo
6. A 198.4 and a 318.3-kg cart approach each other on a horizontal air track. They collide and stick t
7. If the work required to speed a car from 10 km/h to 20 km/h is 5.0 x 10^3 J, what would be the work