Subatomic particles - as well as atoms and molecules which are made up of such particles - have a property called "electric charge". This charge can be positive, negative, or neutral (no net charge). There is a force among such charges; this force is attractive for opposite charges, and repulsive for like charges. In other words, a positive charge and a negative charge attract one another; while two positive charges, or two negative charges, push away from one another.
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Air resistance is a contact force because you are in contact with the air in order to apply that force.
Contact.
Contact forces are forces that can only have an effect on objects that they touch, such as when you contact a box and apply force to move it. you might apply a contact force to bend, tear, stretch, compress, or twist and abject. Tension force, friction force, and elastic force are examples of contact forces.
no
The contact force will keep the ball moving but as the ball goes farther the ball slows down that's were the non contact force comes in it makes the ball not in contact
A non-contact force
Electric force is a force at a distance, not a contact force. It is a fundamental force of nature that acts between charged particles without the need for physical contact. The strength of the electric force is determined by the magnitude of the charges and the distance between them.
A non-contact force
Electric and gravitational and derivatives of electric force such as Van Der Waals forces.
Static electricity is a non-contact force because it can exert a force on other objects without physically touching them. This force occurs due to the imbalance of electric charges on the surface of objects.
Electrostatic force is a non-contact force, meaning it can act between charged particles without the need for direct physical contact between them. This force is based on the interaction of electric charges and can attract or repel charged objects at a distance.
Electrostatic charges are non-contact forces, meaning they do not require direct contact between objects to exert a force. These charges can attract or repel each other over a distance due to the presence of electric fields.
Magnetic force is a non-contact force. It can also be described as a force of 'Attraction' or 'Repulsion'.
No, electric force does not require objects to touch in order to act on each other. Objects with electric charge can exert attractive or repulsive forces on each other even when they are not in physical contact.
Yes, the electric force is a conservative force.
A magnetic force is a non-contact force that is created by the movement of an electrical charge. When an electric current flows through a conductor, it generates a magnetic field around it, causing a magnetic force to act on nearby objects.
An electric force is the force on an electric charge or an electrically charged object when immersed in an electric field.