Question

С какой силой взаимодействовали бы два одинаковых заряда в 1 Кл, находясь на расстоянии 500 м друг от друга в вакууме? Желательно с подробным решением!

Answer 1

Q=q₁=q₂=1 Кл             закон Кулона:   F=kq²/R²;
R=500 м=5 10² м                   F=9 10⁹*1/25 10⁴=0,36 10⁵=3,6 10⁴ H;
k=9 10⁹ Н м²/Кл²        Ответ: F=3,6 10⁴ H.
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F-?

Answer 2

Calculation of the Force between Two Identical Charges

To calculate the force between two identical charges in a vacuum, we can use Coulomb's Law. Coulomb's Law states that the force between two charges is directly proportional to the product of their magnitudes and inversely proportional to the square of the distance between them.

The formula for Coulomb's Law is:

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

Where: - F is the force between the charges - k is the electrostatic constant, approximately equal to 9 x 10^9 Nm^2/C^2 - q1 and q2 are the magnitudes of the charges - r is the distance between the charges

In this case, we have two identical charges, each with a magnitude of 1 Coulomb (1 C), and they are separated by a distance of 500 meters (500 m) in a vacuum.

Plugging in the values into the formula, we get:

F = (9 x 10^9 Nm^2/C^2) * (1 C * 1 C) / (500 m)^2

Simplifying the equation:

F = (9 x 10^9 Nm^2) / (500 m)^2

Calculating the result:

F ≈ 3.6 x 10^(-2) N

Therefore, the force between two identical charges of 1 Coulomb each, separated by a distance of 500 meters in a vacuum, is approximately 3.6 x 10^(-2) Newtons (N).

Please note that the above calculation is based on the information provided and assumes that the charges are point charges and that there are no other charges present in the vicinity.

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