Calculating the Energy of an Isolated Sphere - советы от нейросети

Уединенный шар радиусом 370 мм имеет заряд 637 нКл. Какой энергией обладает шар?

The energy that the isolated sphere of radius 370 mm and charge of 637 nC possesses can be calculated using the formula E = (k * q^2) / r, where k is the Coulomb constant (9 * 10^9 N⋅m^2/C^2), q is the charge in Coulombs, and r is the radius in meters. Plugging in the given values, we get E = (9 * 10^9 * 637 * 10^-9^2) / (0.37)^2 = 6.102 Joules.