Task id9600
Seller: nerdmavr
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Product description
In the air, at some distance from each other, there are two identical small balls with charges q1 = +0.5 µC and q2 = -0.1 µC. The balls were brought into contact and then moved apart to a distance r = 10 cm. Find the force of interaction between the balls. Dielectric constant of air ε = 1.
Additional information
Detailed solution. Format png