Choose the correct statement. a)The nuclear force between two nucleon...
The correct statement in nuclear force is not a central force.
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Choose the correct statement. a)The nuclear force between two nucleon...
The correct statement is option 'B': The nuclear force is not a central force.
Explanation:
The nuclear force is the force that holds the protons and neutrons in the nucleus of an atom together. It is one of the four fundamental forces of nature, along with gravity, electromagnetic force, and weak nuclear force.
Central force:
A central force is a force that acts along the line joining the centers of two interacting objects. The magnitude of the force depends only on the distance between the objects and not on their relative positions or orientations. Examples of central forces include gravitational force and electrostatic force.
The nuclear force:
The nuclear force is a short-range force that acts between nucleons (protons and neutrons) in the atomic nucleus. It is responsible for binding the nucleons together and overcoming the electrostatic repulsion between protons. The nuclear force is very strong, about 100 times stronger than the electromagnetic force.
Non-central force:
Unlike a central force, the nuclear force does not act along the line joining the centers of two nucleons. It is a complex force that depends on the relative positions and orientations of the nucleons. The nuclear force is a result of the exchange of particles called mesons between the nucleons.
Characteristics of the nuclear force:
1. Short-range: The nuclear force acts only over a short range, typically a few femtometers (10^−15 meters).
2. Strong: The nuclear force is very strong, but its range is limited. It decreases rapidly with increasing distance between nucleons.
3. Attractive: The nuclear force is an attractive force, which helps to bind the nucleons together in the nucleus.
4. Independent of charge: The nuclear force is independent of the charge on each nucleon. It acts between both protons and neutrons.
In conclusion, the correct statement is that the nuclear force is not a central force. It is a short-range, strong, attractive force that acts between nucleons in the atomic nucleus.
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