Log In Start studying!

Select your language

Suggested languages for you:
Answers without the blur. Sign up and see all textbooks for free! Illustration

Q54 PE

Expert-verified
College Physics (Urone)
Found in: Page 165

Answers without the blur.

Just sign up for free and you're in.

Illustration

Short Answer

What is the ratio of the strength of the strong nuclear force to that of the electromagnetic force? Based on this ratio, you might expect that the strong force dominates the nucleus, which is true for small nuclei. Large nuclei, however, have sizes greater than the range of the strong nuclear force. At these sizes, the electromagnetic force begins to affect nuclear stability. These facts will be used to explain nuclear fusion and fission later in this text.

The strength of strong nuclear force relative to electromagnetic force is 102.

See the step by step solution

Step by Step Solution

Introduction of strong nuclear force and electromagnetic force

Nuclear forces play a vital role in the structure of matter and they act over a short range. These forces help in determining the stability of nuclei.

Electromagnetic forces are long-range forces that act over large distances. These forces can be attractive or repulsive in nature.

Strength of strong nuclear force relative to the electromagnetic force

The relative strength of the strong nuclear force is of the order of 1 whereas the relative strength of the electromagnetic force is 10-2.

Determine the ratio of the strong nuclear force to the electromagnetic force as:

role="math" localid="1668664480746" FN,sFelectric=110-2 =102

Here, Felectric is the electromagnetic force, and FN,s is the strong nuclear force.

Hence, the strength of strong nuclear force relative to electromagnetic force is 102.

Most popular questions for Physics Textbooks

Icon

Want to see more solutions like these?

Sign up for free to discover our expert answers
Get Started - It’s free

Recommended explanations on Physics Textbooks

94% of StudySmarter users get better grades.

Sign up for free
94% of StudySmarter users get better grades.