Question

Помогите пожалуйста Какова сила взаимодействия между двумя облаками,заряженными в 20 и 30 Кл на расстоянии 10 км? Считая k=9•10^9

Answer 1

F=k*q1*q2/R^2=9*10^9*20*30/10^4^2=54000 H

Answer 2

Calculating the Force of Interaction Between Charged Clouds

To calculate the force of interaction between two charged clouds, we can use Coulomb's law, which states that the force between two point charges is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance between their centers. Coulomb's law is given by the formula:

F = k * (|q1| * |q2|) / r^2

Where: - F is the force between the charges - k is the Coulomb's constant, which is approximately 9 * 10^9 N m^2/C^2 - q1 and q2 are the magnitudes of the charges - r is the distance between the centers of the charges

Applying Coulomb's Law to the Given Scenario

In this case, we have two charged clouds with magnitudes of 20 kC and 30 kC, and they are separated by a distance of 10 km. We can use the given values to calculate the force of interaction between the clouds using Coulomb's law.

Using the formula: F = k * (|q1| * |q2|) / r^2

Substituting the given values: F = (9 * 10^9) * ((20 * 10^3) * (30 * 10^3)) / (10 * 10^3)^2

Solving the equation: F = (9 * 10^9) * (20 * 30) / 100

F = 540 * 10^9 / 100

F = 5.4 * 10^9 N

Conclusion

The force of interaction between the two charged clouds, each with a charge of 20 kC and 30 kC, separated by a distance of 10 km, is approximately 5.4 * 10^9 N.