खाली चित्रामध्ये वापरलेल्या बलाचा प्रकार ओळखा / Identify the type of force used in the picture given below activity. *  चुंबकीय बल / magnetic force घर्षण बल / frictional force गुरुत्वीय बल / gravitational force स्नायू बल / muscular force
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The types of forces are as follows:
Magnetic force (चुंबकीय बल)
- The force exerted by a magnet is known as magnetic force.
- The magnetic force between two moving charges is the effect exerted upon either charge by a magnetic field created by the other.
- Magnetic force is used in the separation of iron scraps from junk, magnetic compass, MRI scanners, electric motors, speakers, computers, and other applications.
Frictional force (घर्षण बल)
- The force which opposes the motion of one body over the other in contact with it is called frictional force.
- Frictional force makes moving objects stop.
- Driving of a vehicle on a surface, applying brakes to stop a moving vehicle, skating, walking on the floor, writing, flying of aeroplanes, drilling a nail into a wall, etc., are instances where frictional force is applied.
Gravitational force (गुरुत्वीय बल)
- The gravitational force is the force of attraction that exists between all objects in the universe that have a mass.
- According to Newton, mass is what causes the gravitational "pull".
- The gravitational force is a fundamental force of nature.
- An object thrown up always coming down, stability of objects, an object being dropped going down, planets revolving around the Sun, etc., are instances of gravitational force.
Muscular force (स्नायू बल)
- The force applied by the action of muscles in our body is termed a muscular force.
- Whenever the movement of the body occurs, muscular force is required.
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