Skip to main content

All Questions

Filter by
Sorted by
Tagged with
1 vote
1 answer
1k views

Electric force much stronger than gravitational force? [duplicate]

It is commonly said that the electric force is much stronger than the gravitational force. Indeed, Coulomb's constant $k_e$ is much larger than the gravitational constant $G$ but they are measured in ...
badjohn's user avatar
  • 2,085
3 votes
0 answers
75 views

How exactly are the relative strengths of gravity and electromagnetism quantified? [duplicate]

I've often heard it said that gravity is much weaker than electromagnetism, and after looking at several questions on SE, I feel that I've got at least a qualitative handle on the concept -- gravity ...
Why-Seven-Six's user avatar
2 votes
2 answers
1k views

Why is the gravitational force $10^{38}$ times smaller than the strong nuclear force? [duplicate]

Also, why is the weak interaction force $10^7$ times smaller than the strong nuclear force?
zade70's user avatar
  • 33
5 votes
1 answer
16k views

Why Do We Say That the Electric Forces Are Stronger Than the Gravitational Forces? [duplicate]

I understand that both the electric and gravitational forces are inversely proportional to the squared distance from the point source and that the gravitational constant is around $10^{-20}$ times ...
user avatar
4 votes
2 answers
6k views

Strongest force in nature

Possible Duplicate: What does it mean to say “Gravity is the weakest of the forces”? It is said nuclear force is the strongest force in nature.. But it is not true near a black hole ...
Green Horn's user avatar
40 votes
10 answers
45k views

What does it mean to say "Gravity is the weakest of the forces"?

I can understand that on small scales (within an atom/molecule), the other forces are much stronger, but on larger scales, it seems that gravity is a far stronger force; e.g. planets are held to the ...
Smashery's user avatar
  • 842