Question

F=10H h=10см Найти: Еп

Answer 1

1 джоуль их произведение

Answer 2

F=10H
h=10 см = 0,1 м
g = 9,8 ≈ 10

Eп - ?

Решение:
$m = \frac{f}{g}$

$m = \frac{10}{10} = 1$ (кг)

$E = mgh$
$E = 1 \times 10 \times 0.1 = 10 \times 0.1 = 1$ (Дж)

Ответ: E = 1 Дж.

Answer 3

To calculate the electric field strength (E) at a distance h from a point charge with a charge of Q, you can use the formula:

E = k * (Q / r^2),

where: E is the electric field strength (in N/C, Newton per Coulomb), k is Coulomb's constant (approximately 8.99 x 10^9 N m^2/C^2), Q is the charge of the point charge (in C, Coulombs), r is the distance from the point charge to the point where you want to calculate the electric field (in meters).

In this case, you mentioned F = 10 H (presumably you meant F = 10 C, as H is not a standard unit for charge), and h = 10 cm = 0.10 m.

So, if we assume F = Q (charge of the point charge), then Q = 10 C, and r = h = 0.10 m.

Now, let's calculate the electric field strength (E) at a distance of h = 0.10 m from the point charge:

E = k * (Q / r^2) E = 8.99 x 10^9 N m^2/C^2 * (10 C / (0.10 m)^2) E = 8.99 x 10^9 N m^2/C^2 * (10 C / 0.01 m^2) E = 8.99 x 10^9 N m^2/C^2 * 1000 C/m^2 E = 8.99 x 10^12 N/C

Therefore, the electric field strength at a distance of 10 cm from the point charge with a charge of 10 C is approximately 8.99 x 10^12 N/C.