Question

how much time is weak nuclear force is stronger than electromagnetic force​

Answer 1

Answer:

There are no results for ven in our low-energy-density universe, where cross-overs between the two forces hardly ever happen, the interactions are scaled differently. Since the weak interaction is between charged particles (quarks, even when bound in neutral assemblies) one can compare the strength of the forces, but the ratio between them varies with distance. The weak force falls off (outside very short distances such as 10−18m10−18m ) exponentially, and quite fast, while at that distance it's roughly the same as the EM force. Increase the distance to 3×10−17m3×10−17m , and the EM force shrinks to about 10−310−3 of its strength at the closer distance, but the weak force falls off by a factor of 10−710−7 . Carry that forward to 10−15m10−15m , about half the distance between nucleons packed in the nucleus, and the EM force will fall by about another factor of 10−310−3 while the weak force shrinks by, gosh, very roughly 10−210

Explanation: