Question

What is Non contact force? Give two examples and explain each.
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Answer 1

Non-contact force:

• In non-contact forces, there is no physical contact between the objects.
• Without physical contact, this force is act on an object.

The examples of non-contact forces are as follows:

1) Gravity is an example of non-contact forces.

• Gravity is the force of which attracts all bodies.
• The bodies that have mass gravity attract those bodies.

2) Electromagnetism force has interaction between electrically charged particles.

• In the electromagnetic field, the interaction between electrically charged particles happens.
• For example electricity, magnetism, radio waves, microwaves, X-rays, and gamma rays.

3) Strong nuclear force:

• A strong nuclear force takes place between fundamental particles within a nucleus.

4) Weak nuclear force:

• The weak nuclear force mediates the β decay of a neutron.

Answer 2

Non-contact force:

As we know that in non-contact forces, there is no physical contact between the objects.  Without physical contact, this force is act on an object.

Following are the two examples of non-contact forces are as follows:

1) Gravity is an example of non-contact forces:

As we know that the Gravity is the force of which attracts all bodies.

The bodies that have mass gravity attract those bodies.

2) Electromagnetism force has interaction between electrically charged particles.

As we know that in the electromagnetic field, the interaction between electrically charged particles happens.

example electricity, magnetism, radio waves, microwaves, X-rays, and gamma rays.