A neutron exerts a force on a proton which is
(a) gravitational
(b) electromagnetic
(c) nuclear
(d) weak
Concept of Physics - 1 , HC VERMA , Chapter "The Force"
Answers
Answered by
18
Hello Dear.
Answer ⇒ Option (a) and option (c).
Reason / Explanation ⇒
We know that the Protons and the Electrons are not mass less, they both have the mass. Mass of the protons and neutrons are approximately equals and is about 1.67 × 10⁻²⁷ kg. Since, they have the mass, gravitational force must be acting between the protons and the neutrons. Hence, Option (a) is correct.
Electrons and the protons are inside the nucleus thus nuclear force must be acting on them. Hence, Option (c) is also correct.
Option (b) is incorrect because neutrons does not have charge, i.e. they are charge less but Electromagnetic force depends upon the charges. Thus, there will be no electromagnetic force.
Hope it helps.
Answer ⇒ Option (a) and option (c).
Reason / Explanation ⇒
We know that the Protons and the Electrons are not mass less, they both have the mass. Mass of the protons and neutrons are approximately equals and is about 1.67 × 10⁻²⁷ kg. Since, they have the mass, gravitational force must be acting between the protons and the neutrons. Hence, Option (a) is correct.
Electrons and the protons are inside the nucleus thus nuclear force must be acting on them. Hence, Option (c) is also correct.
Option (b) is incorrect because neutrons does not have charge, i.e. they are charge less but Electromagnetic force depends upon the charges. Thus, there will be no electromagnetic force.
Hope it helps.
tiwaavi:
Oh ya , I mentioned in explanation option (a) . Thanks.
Answered by
2
A proton exerts gravitational and nuclear forces on a proton.
Explanation:
Option (a) and (c) are correct.
- It is easy to see the gravitational force everywhere; it is the weakest between all forces. In fundamental or elementary particles such as protons, this is negligible. Therefore, Option ( a ) is right.
- One can see the electromagnetic force among charged particles. Because proton is such a charged particle, the force can be exerted on certain protons. Therefore, Option ( b ) is right.
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