This could be a description of a dipole, as of a ferromagnet where the fields at the poles are opposite.
Particles of opposite charges attract each other. Protons have a positive charge, electrons have a negative charge.Particles of opposite charges attract each other. Protons have a positive charge, electrons have a negative charge.Particles of opposite charges attract each other. Protons have a positive charge, electrons have a negative charge.Particles of opposite charges attract each other. Protons have a positive charge, electrons have a negative charge.
attract each other because of their opposite charges
The requirement ("Pauli Exclusion Principle") is that they must be different in at least one of their properties ("quantum numbers").
A bond where electrons are shared between atoms. These atoms usually have similar electronegativities, so one atom doesn't take all of the electrons from the other. The opposite of covalent would be ionic, where one atom does take electrons from the other.
Some neutral objects have a weak dipole force where electron distribution is random across the whole object, and at any one given time, one side may be slightly more positive than the other. This attraction is very weak but it happens frequently especially in solutions.
Friction always acts in the opposite direction, of the other object's motion.
Friction always acts in the opposite direction to that of the motion of the other object. Meaning, friction slows down the motion of an object by exerting opposing forces on it.
Friction will always act in the direction opposite of the relativistic motion of two objects. If object A is moving to the right on object B, then object A will experience the friction to the left. However, object B will be moving to the left on object A and will therefore experience the friction acting towards the right.
friction and any other kind of force that is in the opposite direction
Friction is a push force. When one object pushes one direction on an object the other object pushes the opposite direction. The harder an object is pushed against another the more friction there is.
Equilibrium
because the current is actually the flow of electrons.
Any force will cause change in velocity (speed and/or direction)if it isn't canceled by an equal, opposite force.
Friction always acts in the opposite direction to that of the motion of the other object. Meaning, friction slows down the motion of an object by exerting opposing forces on it.
Just like any other source of friction, air resistance effectively results in a force opposite to the object's motion. If the object is falling, then the force is upward.
The rotational direction of Venus and Uranus is opposite to the direction of the rest of the planets.
If the object is not moving, or is traveling at a constant velocity, all forces acting on the object are equal and opposite to each other. If the object is accelerating (speeding up, slowing down, or changing direction) the forces are not balanced.