Which forces can be both attractive and repulsive?

Electromagnetic forces can be either attractive or repulsive. They are long-range forces, which act over extremely large distances, and they nearly cancel for macroscopic objects. (Remember that it is the net external force that is important.)

What forces can repel and attract?

Electric force and magnetic force are the only forces that can both attract and repel.

Which of the 4 fundamental forces are both attractive and repulsive?

What is electromagnetism? Electromagnetism is both an attractive and repulsive force between particles with a property called charge, which come in two varieties – positive and negative. Objects of like charge will have a repulsive effect on each other, while objects of unlike charges will have an attractive effect.

Can a positive force be both attractive and repulsive?

If the particles are both positively or negatively charged, the force is repulsive; if they are of opposite charge, it is attractive. … Unlike the gravitational force however, the Coulomb (or electric) force may be either attractive or repulsive, depending on the signs of the charges and .

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Are gravitational forces are both attractive and repulsive?

Both in the Newton theory of gravitation and in the General Theory of Relativity the gravitational force is exclusively attractive one. However, the quantization of gravity shows that the gravitational forces can also be repulsive [3].

Which of the universal forces can both attract and repel?

Electric force and magnetic force are the only forces that can both attract and repel.

Which two fundamental forces are attractive only?

The force of gravity between two objects is always attractive, but electrical and magnetic forces can attract or repel.

Is strong nuclear force attractive or repulsive?

The nuclear force is powerfully attractive between nucleons at distances of about 1 femtometre (fm, or 1.0 × 1015 metres), but it rapidly decreases to insignificance at distances beyond about 2.5 fm. At distances less than 0.7 fm, the nuclear force becomes repulsive.

What are the 4 different types of forces?

fundamental force, also called fundamental interaction, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay. All the known forces of nature can be traced to these fundamental forces.

Is the weak nuclear force attractive or repulsive?

The weak nuclear force is neither attractive or repulsive.

Which of the following forces are both attractive and repulsive in nature?

Both gravitational and magnetic forces are attractive and repulsive in nature.

Is magnetic force attractive or repulsive?

magnetic force, attraction or repulsion that arises between electrically charged particles because of their motion. It is the basic force responsible for such effects as the action of electric motors and the attraction of magnets for iron.

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Is gravitational force attractive or repulsive class 9?

We all know that all the forces in nature exist in opposites, but gravitational force is the only force that always attracts every object and never reples any.

Why is electric force both attractive and repulsive?

According to Coulomb, the electric force for charges at rest has the following properties: Like charges repel each other; unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. The attraction or repulsion acts along the line between the two charges.

Is electric force attractive or repulsive?

Second, gravitational forces are only attractive; electrical forces can be either attractive or repulsive. The inverse square relationship between force and distance that is woven into the equation is common to both non-contact forces.

Can both the electrostatic force and the gravitational force be either attractive or repulsive?

Yes, both the force between charges and the gravitational force between matter can be either attractive or repulsive.