Question

Каким должен быть радиус проводящего шара, чтобы его электроемкость была равна 1Ф? Решение!!

Answer 1

Решение. C=4*pi*e*e0*R; R=C/(4*pi*e*e0); C-1; e=1; e0=8,85*10^-12. Считайте!

Answer 2

Calculating the Radius for a Capacitor with 1 Farad Capacitance

To calculate the radius of a conducting sphere to achieve a capacitance of 1 Farad, we can use the formula for the capacitance of a conducting sphere, which is given by:

C = 4πε₀R

Where: - C = capacitance - ε₀ = vacuum permittivity constant (8.854 x 10^-12 F/m) - R = radius of the conducting sphere

To find the radius R for a capacitance of 1 Farad, we can rearrange the formula as follows:

R = C / (4πε₀)

Substituting the given values: C = 1 F ε₀ = 8.854 x 10^-12 F/m

We can calculate the radius using the given values.

Calculation

R = 1 / (4π * 8.854 x 10^-12)

R ≈ 2.26 x 10^10 meters

So, the radius of the conducting sphere to achieve a capacitance of 1 Farad is approximately 2.26 x 10^10 meters.