Are electric magnetic and gravitational forces attractive repulsive or both?

Electric and magnetic (electromagnetic) forces can be attractive or repulsive, and their sizes depend on the magnitudes of the charges, currents, or magnetic strengths involved and on the distances between the interacting objects. Gravitational forces are always attractive.

What type of force is gravitational force attractive electromagnetic repulsive?

Concept Connections: The Four Basic Forces

Force	Approximate Relative Strengths	Attraction/Repulsion
Gravitational	10−38	attractive only
Electromagnetic	10–2	attractive and repulsive
Weak nuclear	10–13	attractive and repulsive
Strong nuclear	1	attractive and repulsive

Is electric force attractive or repulsive?

Electric field If two charges have the same sign, the electrostatic force between them is repulsive; if they have different sign, the force between them is attractive.

Is electric force 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.

What is the force combining both electric and magnetic forces?

The term electromagnetism combines the electric and magnetic forces into a single word because both forces are due to the same underlying phenomenon. “Charged” particles generate electric fields, and positive and negative charges react to that field differently, which explains the force we observe.

Are magnetic force and electric force the same?

The electromagnetic force, also called the Lorentz force, explains how both moving and stationary charged particles interact. It’s called the electromagnetic force because it includes the formerly distinct electric force and the magnetic force; magnetic forces and electric forces are really the same fundamental force.

Is gravity a magnetic force?

Wrong Track: Gravity is a magnetic force that attracts things to the Earth. Right Lines: The Earth’s gravity and the Earth’s magnetic field are independent of each other.

Is a positive force attractive or repulsive?

The Coulomb force between two or more charged bodies is the force between them due to Coulomb’s law. If the particles are both positively or negatively charged, the force is repulsive; if they are of opposite charge, it is attractive.

Is gravity electromagnetic force?

So, as gravity is not a force, it can’t be an electromagnetic force. It does however have strong effects due to its effects on time. Gravity causes light to bend and to change frequency.

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