Question

Ratio of gravitational force, electromagnetic force and nuclear force is​

Answer 1

Answer:

HERE IS YOUR ANSWER

Explanation:

$\therefore $ The ratio of the strength of the four fundamental forces in nature is. Strong nuclear force: electromagnetic force: weak nuclear force: gravitational force$ = 1:{10^{ - 2}}:{10^{ - 13}}:{10^{ - 39}}$. Note: - The gravitational force is the force of mutual attraction between any two objects which has mass.

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Answer 2

Answer:

The ratio of gravitational force, electromagnetic force, and nuclear force is​ $F_g:F_e:F_n=1:10^{36}:10^{38}$ .

Explanation:

The gravitational force between two protons at distance $r$ from each other is:

$F_g=\frac{Gm^2_p}{r^2}$

The electromagnetic force between two protons with distance $r$ is:

$F_e=\frac{1}{4\pi \varepsilon _or^2}$

Now,

$\frac{F_g}{F_g} =\frac{6.67\times 10^{-11}(1.67\times 10^{-27})^2}{9\times 10^{9}(1.6\times 10^{-19})}$

$\frac{F_g}{F_g} =\frac{1}{10^{36}}$

Now, the nuclear force between two protons is approximately $10^{38}$ times of gravitational force.

So, $F_g:F_e:F_n=1:10^{36}:10^{38}$ .

The ratio of gravitational force, electromagnetic force, and nuclear force is​ $F_g:F_e:F_n=1:10^{36}:10^{38}$ .

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