Task id10449
Seller: nerdmavr
Price: 0.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
Two metal balls of the same size carry charges of 7 µC and -3 µC. The balls were brought into contact and separated a certain distance, after which the force of their interaction turned out to be equal to 40 N. Determine this distance (in cm). Coefficient in Coulomb's law k = 9*109 m/F.
Additional information
Detailed solution. Format jpg